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December 15, 2025

How Many Cyberattacks Happen Every Day in 2025?

Understanding daily cyberattack volume, real risk, and what actually matters

Mohammed Khalil

Mohammed Khalil

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How many cyberattacks happen every day? The short answer: a mind-boggling number. Estimates show over 2,200 cyberattacks occur each day worldwide. That’s roughly one attack every 39 seconds ticking by. In the United States, the FBI’s Internet Crime Complaint Center IC3 now logs more than 2,000 cybercrime reports per day. These figures sound alarming and they are but they require context. Does each attack mean a company is getting breached daily? Not exactly. Many of these attacks are like background radiation in cyberspace: constant phishing emails, botnets trying weak passwords, and automated scans looking for any unlocked door online. Most are thwarted silently.

In this article, we’ll break down the real meaning behind the daily cyberattack numbers and why they matter in 2025. You’ll learn what counts as a cyberattack, why different sources report very different numbers, and how to distinguish between the millions of attempted attacks noise and the far fewer successful incidents that cause damage. We’ll also explore the key types of attacks happening every day from ubiquitous phishing waves to surging ransomware and credential-stuffing attacks backed by the latest cybersecurity stats. Most importantly, we’ll translate these big numbers into practical insight: How can organizations defend themselves in an era of relentless cyber bombardment? By the end, you’ll have a clearer picture of the threat landscape and actionable steps to strengthen your security posture against the daily onslaught.

What Is a Cyberattack? Definition & Scope

A cyberattack is any deliberate attempt to compromise the confidentiality, integrity, or availability of a computer system or network. In plain English, it’s when someone, often a criminal hacker, tries to do something malicious with your IT systems or data whether that’s stealing information, installing malware, or knocking services offline. Cyberattacks can take many forms, including:

Think of a cyberattack like a burglar trying to break into a house. Sometimes they sneak in through an open window, a vulnerability exploit. Other times they might trick the homeowner into opening the door phishing. And often, they simply go down the street jiggling every door handle to find an unlocked door automated attacks.

What counts as an attack in the daily numbers? It can be as trivial as an automated bot attempting an unsuccessful login, or as serious as a data breach that leaks millions of records. The key is that an attack is an attempt. Whether it succeeds or not moves us into the realm of incidents and breaches which we’ll define next. This broad definition is why the number of cyberattacks per day is so high. We're counting every digital door handle jiggle by attackers across the globe.

Mini-example: Imagine your personal website or blog. Even if it’s not famous, automated bots likely scan it for weaknesses regularly. You might not notice, but your server logs could show dozens of failed login attempts or strange URLs being probed each day. Each of those is a cyberattack in the statistical sense, someone or something trying to find a way in without permission. Most will fail if your site is up-to-date and secured or simply not vulnerable to what they’re probing. But they still count as attacks happening constantly in the background of cyberspace.

Signals vs Incidents: Why the Numbers Look So Different

Infographic explaining the gap between massive attack signals and the much smaller number of real security incidents and confirmed breaches.

One of the first things to clarify is the huge gap between cyberattack signals and actual security incidents or breaches. When you hear 2,200 attacks per day, that includes every malicious knock on the door the vast majority of which are blocked or cause no harm. In contrast, the number of true incidents where an attack results in damage or unauthorized access is much smaller.

This discrepancy exists because every breach starts as an attack, but not every attack becomes a breach. Organizations typically repel countless attacks before one slips through. Security teams often talk about the signal-to-noise ratio. There is an overwhelming volume of threat signals noise and it’s a challenge to filter out the false alarms and focus on the real incidents.

Alert Fatigue: A direct consequence of this constant noise is alert fatigue. An average enterprise’s security operations center SOC grapples with thousands of security alerts each day; one study put it at about 4,484 alerts per day on average for SOC teams. No human team can thoroughly investigate that many alerts daily, so analysts get fatigued and start ignoring or missing important alerts. In fact, an estimated two-thirds of daily security alerts are ignored by overwhelmed teams. This is why separating automated background attacks from genuine threats is so critical. If everything is treated as an emergency, defenders burn out and real attacks can slip past unnoticed.

In summary, the phrase X attacks per day usually refers to attempts including mundane probes and blocked exploits whereas the number of meaningful security incidents per day is much lower. When you see wildly different stats from different sources, check whether they mean all attack attempts which will be a huge number or actual breaches / losses a smaller number. Both perspectives are important: the high volume of attempts underscores the constant risk and the need for strong automated defenses, while the incident count highlights the outcomes that really hurt organizations and the need for effective detection and response.

Why Cyberattack Volume Matters in 2025

Infographic illustrating explosive growth in cyberattack volume driven by automation, ransomware-as-a-service, and expanding attack surfaces, increasing baseline risk for all organizations.

An Unprecedented Threat Environment

Here in 2025, businesses and individuals face a threat environment that’s busier than ever. The daily cyberattack numbers are not just large, they're growing. Recent data shows that cyberattacks are escalating rapidly year-over-year. In late 2024, organizations saw a 75% increase in weekly attacks compared to the year prior. Check Point Research noted an average of 1,876 attacks per organization per week globally in Q4 2024, a record high. Early 2025 reports continue to show growth, with certain threats like ransomware spiking. One analysis noted ransomware attacks surged 126% in Q1 2025 compared to Q1 2024.

Several factors are driving this explosion in attack volume:

The Cost of Always-Under-Attack

You might wonder: if most attacks are unsuccessful, why worry about the sheer number of them? The answer is because it only takes one successful attack to cause immense damage. The relentless volume of attacks increases the odds that eventually something will slip past defenses. And when they do, the impacts are costly:

In short, the high volume of cyberattacks matters because it raises the baseline risk for everyone. It’s like living in a neighborhood where 100 houses get prowled by burglars every night even if 99 of those houses have alarm systems that scare the burglar off, if yours doesn’t, you’re the one getting robbed. And even if you do have an alarm, the burglar only needs to find one overlooked window to get in. The daily onslaught forces organizations in 2025 to be on constant guard, invest in smarter defenses, and be prepared to react quickly if an incident occurs.

How Daily Cyberattacks Break Down By Type

Infographic showing phishing and credential attacks occur at massive daily scale, while ransomware is lower volume but causes the most financial and operational damage.

Not all cyberattacks are created equal; the millions of attacks per day figure is a composite of many different attack types. Let’s break down a few of the most prevalent categories of attacks happening on a daily basis, and how frequently they occur:

Phishing Attacks The Constant Barrage of Scams

Phishing is by far the most common attack vector seen daily. These are those deceptive emails or messages that try to trick people into clicking malicious links, downloading malware, or giving up credentials.

About 92% of malware is delivered via email. That means if you’re seeing a malware outbreak or ransomware incident, odds are it started with someone opening a bad email. This underscores why on any given day, your email inbox is the front line of cyber defense.

Ransomware Attacks Fewer in Number, Greater in Consequence

Ransomware is the type of attack where hackers infiltrate a system, encrypt all the data, and demand a ransom payment often in cryptocurrency to unlock it. Unlike phishing, which happens everywhere incessantly, ransomware attacks tend to be more targeted but they’ve become alarmingly frequent in recent years, sometimes measured in attacks per day or week globally.

Identity-Based Attacks Credential Stuffing & Brute Force at Scale

Another huge portion of daily attacks comes from attempts to compromise user accounts, often by exploiting weak or stolen credentials. These include credential stuffing using lists of stolen usernames/passwords to try to log in to various services and brute-force attacks automatically guessing passwords or PINs.

In summary, daily cyberattacks consist largely of phishing emails, credential attacks, and exploit attempts with ransomware often the outcome of successful phishing or exploits. There are also plenty of other categories e.g. DDoS attacks somebody is getting hit with denial-of-service floods on any given day as well, supply chain attacks, etc. But phishing, identity attacks, and ransomware are three big ones to understand, since they dominate the threat landscape in terms of frequency and impact in 2025.

What These Numbers Mean for U.S. Businesses

Infographic explaining 2025 U.S. cybersecurity risks, showing SMBs and enterprises are constant targets, certain industries face daily attacks, cyber risk is a board-level issue, and organizations must plan for inevitable breaches.

Cyberattacks aren’t just an internet problem, they translate into very real challenges for businesses, especially in the United States, which happens to be one of the top targets of cyber criminals owing to the large economy and wealth. Here’s what the daily barrage of cyberattacks implies for organizations:

In essence, the relentless drumbeat of daily attacks means U.S. businesses must adopt an assumed breach mentality. Assume you are being targeted because you likely are, continuously. Assume that at some point, an attack will succeed. From there, plan and invest accordingly: put controls in place to prevent as much as you can, and have robust detection/response for when something slips through. Those companies that treat cybersecurity as optional or purely reactive are playing Russian roulette with their future, given the odds we’re seeing in 2025.

Real-World Examples of the Daily Threat Reality

Let’s look at a few scenarios that illustrate how the high frequency of attacks plays out in practice for organizations:

Example 1: The Never-Ending Phish Mid-Sized Company

A 500-employee manufacturing firm in the Midwest receives upwards of 5,000 inbound emails a day, and about 100 of those on average are phishing or malware-bearing messages. Their email security filters block the vast majority say 98 out of those 100 never reach inboxes. But about 2 phishing emails still get through to employees every day, perhaps a particularly well-crafted spoof that evaded basic filters. On most days, nobody falls for them. Employees have taken security awareness training and are cautious. However, one Tuesday an employee in accounting clicks a link in what looked like a SharePoint file share email from her boss. In reality it was a phishing email that slipped past filters and it asked her to log in to view a document. She unknowingly gave away her Microsoft 365 credentials. Within an hour, attackers used her account to send more phishing emails internally now coming from a trusted employee’s real address and tried to pivot to the company’s financial systems. Fortunately, the company had an MDR service monitoring activity. The unusual access patterns triggered an alert; the MDR analysts spotted the account takeover and remotely triggered a password reset and account lockdown. They contained the incident before any money was stolen or further damage done. This example shows both the pervasive threat of dozens of phishing attempts daily and a positive outcome thanks to vigilant detection. It also highlights that even one click out of thousands of emails can lead to a serious incident, which justifies the layered defenses and constant monitoring.

Example 2: Ransomware One-Two Punch City Government

A small city government IT department is fighting a war on two fronts: they get barraged with generic cyberattacks, daily malware-laden emails, random port scans on their network, etc., and they know they’re a lucrative target for ransomware gangs who have hit many municipalities recently. On an average day, their firewall logs show hundreds of port scan attempts from the internet bots checking if any of the city’s servers have an open door like an old database port or RDP. Their spam filter blocks about 50 phishing emails per day targeting city employees. Most days, that’s enough. But one day in 2025, a zero-day exploit an attack leveraging a previously unknown vulnerability is used by a ransomware group to compromise the city’s unpatched VPN server. There were no alerts the attack was stealthy and not caught by antivirus or firewalls because it was a new technique. The attackers quietly gained access, and a week later after exploring the network, they detonated ransomware across multiple city systems overnight. The city woke up to find police department reports, utility billing systems, and public records all encrypted with a ransom note. This scenario underscores a painful truth: despite blocking thousands of attacks routinely, a single advanced attack that wasn’t stopped in time caused a crisis. For weeks, city services were disrupted. Incident responders from federal agencies had to assist. The mean time to detect the breach was unfortunately long; the attackers had dwelled for days. This example highlights the importance of proactive threat hunting and timely patching in addition to just blocking known threats. It also shows how the daily noise can mask a lethal signal; with so much going on, the city’s IT missed the early signs of an unusual intrusion. The aftermath led to the city investing in a full-time SOC and better network monitoring.

Example 3: Credential Stuffing Chaos Online Retailer

An online retail company with a popular e-commerce site experiences constant login attempts to customer accounts. On a daily basis, they observe something like 200,000 login attempts, but they have only 50,000 legitimate users logging in. This means three-quarters of login attempts are malicious bots trying stolen credentials credential stuffing. The company has implemented multi-factor authentication for administrative accounts, but not for regular customer logins to avoid user friction. One day, a spike in account takeover complaints occurs dozens of customers say their accounts were accessed and fraudulent orders placed. Investigations reveal that a credential list from a recent breach of some other service was used; unfortunately, many customers reused the same email/password on this retail site. The bots cycling through login attempts hit the jackpot for a few hundred accounts that reused credentials. The daily volley of login attacks found its mark. In response, the retailer had to trigger password resets for thousands of users and implement tighter login throttling and anomaly detection e.g., if an IP tries 100 logins in a minute, it gets blocked. This example shows how even when attacks are high-volume and non-targeted, they can hurt if protections aren’t layered. It also demonstrates why mean time to respond MTTR matters the faster the company detected the credential stuffing success and took action locking accounts, etc., the less fraud occurred. For companies with consumer accounts, this is a daily concern: How many fraudulent logins did we block today? Did any succeed? Those metrics are discussed in the boardroom now, and security teams often share stats like we blocked X thousand attacks this week, no confirmed breaches as a measure of success and to stress the importance of their ongoing vigilance.

Comparison Table: Noise vs Successful Attacks

To put daily cyberattack numbers in perspective, the table below compares approximate volumes of malicious activity and the noise with the much smaller numbers of actual breaches or incidents that result. This highlights the funnel effect many attacks at the top, few incidents at the bottom:

MetricEstimated Volume DailyNotes/Source
All Cyberattack Attempts Global~2,200+ per day worldwide≈1 attack every 39 seconds globally. Broad estimate including all types of malicious attempts. Often cited from UMD research and 2024 stats.
Malicious Emails BlockedTens of millions per daye.g. ~82 million email threats blocked daily by Microsoft in 2021. ~30B/year shows the scale of phishing/spam noise.
Password Attack Attempts~50 million per day~579 attempts per second targeting accounts. Mostly automated credential stuffing/brute force attacks.
Detected Network Probes/ScansMillions per dayGlobal internet-wide scans by bots e.g. 11.5 attacks per minute on one set of honeypots. Constant background scanning for any vulnerable systems.
Confirmed Cybercrime Complaints US~2,000 per day~800k complaints to FBI IC3 in 2022 ~2.2k/day, including fraud, scams, etc.. Over 2,000 daily in the last 5 years.ic3.gov. Shows how much gets reported in the US.
Confirmed Data Breaches Global~5–10 per dayRoughly 1,800+ breaches in H1 2025 ≈3,600/year worldwide publicly reported, ~10/day. Verizon DBIR analyzed ~5,199 breaches for 2022 ~14/day, but that includes many small incidents. The actual number of significant breaches disclosed is on the order of single digits to low double-digits per day globally.
Successful Ransomware Incidentsa few per day globallyVaries by source; FBI had ~6/day reported in 2022, likely more occur unreported. These are among the most disruptive daily incidents.
Alerts in a Large Enterprise SOC~4,000–5,000 per day per enterpriseTypical daily security alerts generated for a big company. Analysts must triage these to find actual incidents highlighting the noise challenge.
Actual Breaches in a Large Enterprise< 1 per day 0.3 on averagee.g. 130 security breaches per year per large org on avg. Many companies go months without a breach, then have periodic incidents. The goal is to keep this number as close to zero as possible despite the barrage above.

Table: Daily cyberattack noise versus actual incidents. The vast majority of malicious events each day are filtered out or fail to cause harm. Only a tiny percentage of attacks result in a reportable breach or successful compromise. However, that tiny percentage is enough to inflict serious damage, which is why organizations can’t ignore the millions of daily threats they must be prepared to catch the few that matter.

Benefits & Limitations of Understanding Attack Frequency

Benefits

Limitations

Overall, understanding daily cyberattack frequency is valuable for awareness and planning, but it has to be tempered with nuance. Quality over quantity, context over raw data. The goal isn’t to drive the number of attempted attacks to zero, unless we shut off the internet!, but to ensure that regardless of how many come in, none of the important ones succeed.

Best Practices & Actionable Steps to Defend Against the Daily Onslaught

Faced with millions of cyberattacks every day globally, what can an organization do to protect itself? Here are some practical steps and best practices that significantly reduce the risk that your organization becomes the day’s next victim:

  1. Implement Multi-Layered Defense Defense in Depth Don’t rely on a single security control. Given the variety and volume of attacks, you need layers: a strong firewall, up-to-date anti-malware on endpoints, email filtering, web filtering, etc. For example, have an email security gateway to block phishing, a web application firewall to stop common web attacks, and network monitoring to catch suspicious traffic. Think of it like overlapping shields if one layer misses something, another can catch it. Many daily attacks like automated malware or known exploits will be stopped cold by these basic layers if they’re properly configured and updated.
  2. Use Strong Authentication Everywhere With so many password-based attacks happening constantly, enable Multi-Factor Authentication MFA on all accounts and systems that support it, especially for email, VPNs, admin accounts, remote access tools, etc.. MFA, such as requiring a code from a phone in addition to a password, defeats the vast majority of credential stuffing and brute-force attacks, because even if the password is guessed or stolen, the attacker can’t login without the second factor. This step alone is considered one of the most effective measures Microsoft has noted it can prevent 99.9% of automated account attacks. Also enforce strong, unique passwords or passphrases via a password manager policy to minimize the chance of easy guessing or reuse problems.
  3. Keep Systems Updated and Patch Known Vulnerabilities A lot of automated attacks per day are actually just scanners looking for unpatched software like a router with old firmware or a server missing last month’s critical update. By regularly updating and patching your systems operating systems, applications, devices, you remove many of the low-hanging fruit vulnerabilities that bots prey on. In other words, you might still be targeted by 100 exploit attempts a day, but if you’ve patched those vulnerabilities, those attempts will fail. Prioritize critical patches for instance, if there’s a new flaw being actively exploited in the wild, patch that within days, not months. A robust vulnerability management program, including periodic scans of your own network, helps ensure you’re not unknowingly exposing an old flaw that everyday attackers are hunting for.
  4. Train and Phish-Test Your Employees Technology alone isn’t enough, because phishing and social engineering remain huge daily threats. Conduct regular security awareness training so employees can spot phony emails, suspicious links, and other common attack tactics. Simulate phishing campaigns internally there are services that will send fake phishing emails to your staff and report who clicks not to shame anyone, but to identify who might need more training and to keep everyone on their toes. When employees are more skeptical and savvy, the success rate of those daily phishing emails drops dramatically. Make it easy for staff to report potential phishes e.g., a Report Phishing button in email clients so your security team can analyze and warn others if needed. An aware workforce turns what could be thousands of opportunities for attackers each day into a much smaller number.
  5. Deploy Continuous Monitoring and Detection Assume that some attacks will evade preventive measures, so set up detective controls to catch intrusions early. This could mean running a Security Information and Event Management SIEM system that aggregates logs and flags anomalies, using Endpoint Detection and Response EDR agents on devices to spot suspicious behavior like a process executing code from memory often a sign of malware, and even implementing User and Entity Behavior Analytics UEBA to detect when a user’s activity deviates from their norm could indicate a stolen account in use. Given alert fatigue issues, consider managed detection and response MDR if you don’t have a full in-house team these services provide expert eyes-on-glass to investigate alerts 24/7. The key is: don’t just rely on blocking; also have systems that will alert you when something might have gotten through. Early detection can turn a potentially major breach into a contained incident. Remember, the average time to detect a breach is still on the order of ~118 days in many cases you want to be much faster than that. Strive to detect in hours or minutes what others might take months to notice.
  6. Have an Incident Response Plan and Practice It In the event that an attack is successful which could happen any day, you need a well-defined incident response plan. This is a playbook of what to do when, say, ransomware is detected or a database breach is discovered. Identify your incident response team including roles like who communicates with management or public relations, have backups and disaster recovery processes in place and tested!, and ensure logs and forensic data are preserved during an incident. Conduct tabletop exercises where you simulate an attack scenario and walk through the response steps. The daily barrage of attacks means any day could be game day, and you don’t want the first time your team is figuring out how to handle it to be during a real crisis. Companies that respond effectively tend to have practiced and refined their plans. For example, if a phishing email leads to malware on a PC, does your helpdesk know what to do? Do they disconnect it, capture evidence, wipe it? All that should be pre-decided. An incident response retainer access to cybersecurity experts on-call is also worth considering for serious incidents many firms offer this, and it’s like having insurance where you can speed-dial breach specialists when needed.
  7. Reduce Your Attack Surface Finally, take proactive steps to reduce the number of doors and windows an attacker can jiggle. This means turning off or internet-restricting services you don’t need. If you have cloud workloads, use tools to ensure no databases are accidentally left open to the internet. Employ network segmentation so that even if an attack hits one part, it can’t freely propagate everywhere. Use principles of Zero Trust don’t inherently trust activity just because it originates from inside your network verify explicitly each time. Also, keep an eye on third-party risk: a lot of attacks happen through supply chain and partners. So audit the security of vendors who have access to your systems. By shrinking what is exposed and hardening what must be exposed, you might drop the number of viable attacks significantly. For instance, if you force VPN for all remote access and that VPN has MFA, you’ve eliminated all those direct RDP brute-force attacks on your servers that bots can try all day and get nowhere. It’s much easier to defend a smaller, well-fortified castle than a sprawling, porous one.

By following these steps, organizations greatly improve their odds against the ceaseless tide of cyberattacks. It transforms the situation from we’re being attacked constantly and we hope nothing bad happens to we’re attacked constantly but we have confidence in our shields and alarms, and we’re ready to act when something’s amiss. It’s about moving from reactive to proactive and making security an ongoing business process, which in 2025 is as essential as accounting or customer service just part of keeping the business running.

FAQs

Estimates put the number at over 2,200 cyberattacks per day worldwide, which translates to about one attack every 39 seconds on average. This figure encompasses all types of cyber incidents, from network probes and malware attempts to phishing attacks across the globe. It’s a general estimate often cited from a University of Maryland study and updated industry stats and the real number could be even higher when including every single malicious scan or login attempt. The key point is that cyberattacks are a constant, global occurrence, literally thousands per day.

The United States experiences a significant share of cyberattacks. One indicator is the FBI’s Internet Crime Complaint Center IC3, which in recent years has been receiving over 2,000 cybercrime reports per day on average. In 2022, the IC3 got a total of 800,944 complaints, about 2,190 per day. Keep in mind this includes all sorts of cyber incidents reported by victims from hacking and fraud to ransomware. Not every victim reports to the FBI, so the true number of attacks targeting U.S. entities is likely higher. But roughly speaking, at least a couple thousand noteworthy cyber incidents, scams, breaches, etc. hit Americans or U.S. organizations each day. The U.S. is frequently the #1 target country in terms of volume and losses from cyberattacks.

Yes, all signs point to cyber attacks increasing in frequency and in some cases sophistication in 2025. For example, Check Point observed a 30% increase in overall weekly cyber attacks in Q2 2024 vs Q2 2023, and an even higher jump of 75% by Q4 2024. Early data and industry experts suggest this upward trend is continuing in 2025. Factors like the expansion of ransomware-as-a-service, more devices coming online, and geopolitical tensions contribute to more attacks. We’re also seeing new attack vectors like AI-driven phishing emerging. So not only are attacks more frequent, but the variety is broadening. It’s a safe bet that 2025 will set records for cyberattack volumes, unfortunately. Many organizations are reporting that every year the number of incidents/alerts they handle increases. The upward trend has been pretty consistent over the past decade, and there’s no indication of a slowdown.

The most common cyber attack today is phishing, specifically phishing emails. Phishing, which attempts to deceive users into clicking malicious links or divulging information, is the top way attackers cast a wide net. The FBI confirmed phishing as the #1 reported cybercrime by volume in 2022 300k+ incidents, and Verizon’s DBIR shows the human element often via phishing is present in the majority of breaches. Practically every organization and individual gets phished regularly. It’s cheap, easy, and exploits the human factor, which is why it remains so widespread. Beyond phishing, other very common attack types include malware infections often delivered by phishing and credential stuffing/brute force attacks against online accounts. But if we have to pick one, phishing takes the crown as the most ubiquitous attack method in use today.

Ransomware attacks happen daily, but the exact number per day is hard to pin down because many are not publicly disclosed. Based on available data, at least a few organizations fall victim to ransomware each day worldwide. For instance, in 2022 the FBI received roughly 6-7 ransomware reports per day, which is a conservative figure. Security analysts suspect the true number including unreported cases is higher perhaps on the order of 10–20 successful ransomware incidents globally per day. And if we count attempted ransomware attacks, ones that were detected and stopped, that number would be far larger. Some networks fend off ransomware attempts weekly or even daily. But for successful attacks, think of it this way: each week in the news you hear about several big ransomware incidents: hospital here, city there, company here, which implies daily activity. In sum, ransomware is not as omnipresent as phishing, but it’s common enough that on any given day, multiple entities are dealing with ransomware somewhere.

Only a very small percentage of cyber attacks are successful in breaching a target, most fail or are blocked. While it’s hard to give a precise percentage, it’s well under 1% in most contexts. For example, one dataset showed large enterprises averaged ~1,876 attacks per week but only about 130 security incidents breaches per year. That implies far below 1% of hostile attempts lead to a breach. Another way: Verizon tracked ~16,000 incidents vs ~5,000 confirmed breaches in a year Again around 30% of incidents became breaches, but if we include all the countless minor attacks not in that dataset, the success rate of attacks overall is tiny. Essentially, thanks to security measures, the vast majority of generic attacks, phishing emails, port scans, and malware do not succeed. However, attackers often only need one success. So while 99.9% of attacks might fail, that 0.1% can still cause damage. Thus, defenders aim to make that success rate as close to zero as possible by layering defenses.

Alert fatigue refers to when security teams become desensitized or overwhelmed by the enormous number of alerts and warnings generated by security tools. Modern security systems firewalls, intrusion detection, antivirus, etc. can produce thousands of alerts per day. For example, a SOC might get ~4,000+ alerts daily. Many are false positives or low-priority, but analysts have to triage them. Over time, the team can suffer fatigue; they might start silencing or overlooking alerts because there are just too many. This is dangerous because a real threat could be missed in the noise. Studies show a majority of alerts go uninvestigated due to volume, and analysts report feeling burnt out. Alert fatigue is essentially information overload in cybersecurity operations, and it’s why there’s a push for smarter prioritization using AI and better correlation of events so that analysts only see the truly important alerts. It’s also a reason many companies outsource to MDR or use automated response, to cope with the flood of daily alerts without relying solely on human eyeballs.

Companies employ a combination of technology, processes, and people to stop millions of attacks, most of which are automated. Key approaches include:

Yes, the vast majority of cyber attacks fail to achieve their objectives thanks to security measures in place. Most attacks are opportunistic and target known vulnerabilities or common human errors; if an organization has even halfway decent security hygiene, those attacks get blocked. Think of all the spam emails caught in filters, or malware stopped by antivirus. Those attacks failed. Even though many attacker scans come up empty, they don’t find the hole they were looking for. However, it’s important to note that we often don’t celebrate these failures because they’re routine. We tend to hear only about the ones that succeed. So it can create a perception that breaches are everywhere, when in reality they’re a small fraction of total attacks. That being said, attackers are persistent and only need to succeed occasionally. So while most attacks fail, enough succeed hundreds to thousands globally per year that the threat remains very serious. The goal of cybersecurity is to keep the failure rate of attacks as high as possible ideally, make 100% of attacks against you fail.

The average time to detect a cyber intrusion often called dwell time or part of Mean Time to Detect, MTTD is still on the order of months for many organizations. Some reports put the average around ~118 days about 4 months before detection. This number can vary: targeted attacks that don’t cause obvious disruption can remain hidden for a long time, whereas ransomware makes itself known immediately. Leading companies and those with robust SOCs have driven detection times down to days or even hours, especially for obvious incidents like phishing leading to an endpoint malware infection that might be caught within hours. But less obvious breaches like data exfiltration or espionage might go 6+ months unnoticed if no alarms were triggered. The trend is improving slowly as detection tools get better, but on average, breaches are often measured in months between initial compromise and discovery. This is why emphasis is placed on continuous monitoring and why assume breach is preached; you might be compromised right now and not know it for some time unless you’re actively hunting for signs.

In 2025, the sheer number of cyberattacks happening every day is astounding on the order of thousands globally, touching all industries and regions. We’ve learned that while over 2,200 attacks per day occur on average, only a fraction of those become truly damaging incidents. However, that fraction is enough to cost the world trillions of dollars and cause serious disruption in businesses large and small. The key takeaways are:

Ultimately, asking "How many cyberattacks happen every day? " is a starting point that leads to deeper questions: Are we prepared for the attacks that come our way? How quickly can we react? By learning from both industry statistics and one’s own security telemetry, organizations can stay one step ahead. The daily onslaught of attacks is daunting, but it’s also a motivation to maintain strong defenses and not become the easy prey. In the digital Wild West of 2025, diligence and smart security investments are what keep your name out of tomorrow’s breach headlines.

Stay safe out there and remember, while you only hear about cyberattacks when they succeed, it’s the countless unsuccessful attacks every day that truly tell the story of defenders doing their job. Keep making those attacks fail.

If you want help evaluating your current security posture or dealing with the constant barrage of threats, DeepStrike’s cybersecurity services can walk you through practical next steps. We’re here to help you strengthen your defenses and respond effectively just reach out for a consultation.

If you want help evaluating your current security posture or dealing with the constant barrage of threats, DeepStrike’s cybersecurity services can walk you through practical next steps. We’re here to help you strengthen your defenses and respond effectively just reach out for a consultation.

About the Author

Mohammed Khalil is a Cybersecurity Architect at DeepStrike, specializing in advanced penetration testing and offensive security operations. With certifications including CISSP, OSCP, and OSWE, he has led numerous red team engagements for Fortune 500 companies, focusing on cloud security, application vulnerabilities, and adversary emulation. His work involves dissecting complex attack chains and developing resilient defense strategies for clients in the finance, healthcare, and technology sectors.

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