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December 18, 2025

Compromised Devices Statistics 2024 – 2025: Costs, Attacks, Trends

Global breach costs, attack volumes, and device compromise trends shaping cybersecurity in 2025.

Mohammed Khalil

Mohammed Khalil

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These highlights underscore the systemic challenge of 2025: an explosive threat landscape managed by a few dominant players e.g. Windows but penetrating virtually every sector. Below we unpack the data and trends.

Compromised devices encompass any endpoint, server, or IoT gadget whose security has been breached meaning its confidentiality, integrity, or availability is compromised. In 2024–2025, every device from mobile phones to industrial controllers has become a potential gateway for attackers. Statistics quantify this risk: for example, IBM reports the global average breach cost is ~$4.44M, while Microsoft processes ~4.5M new malware blocks each day. These staggering figures illustrate that device compromise is a pervasive macroeconomic variable. In the sections below, we analyze current data on how often devices are attacked, which vectors are used, which industries are impacted, and what this means for defense.

What Are Compromised Devices Statistics?

Compromised devices statistics are metrics that quantify how often, how severely, and in what ways devices desktops, servers, smartphones, IoT devices, etc. are breached by attackers. This includes breach counts, infection rates by OS, attack vectors e.g. phishing vs. exploits, costs of breaches, and so on. Think of it like a public health report for networks: it measures the infection rate, percentage of devices affected, the mortality cost/damage, and the transmission vector attack methods. For example, one can analogize a compromised device stat like 820,000 attacks per day on IoT to the number of daily flu cases in a city. It tells security teams how widespread the problem is. These stats matter because they highlight which devices and methods are driving breaches, guiding where to focus defenses and policies.

Consider a familiar analogy: if a computer network were a city, compromised devices statistics are the crime statistics. They tell you which neighborhoods, industries or device types are hit hardest, whether the crimes are violent ransomware or property data theft, and how quickly law enforcement detection responds. Just as crime stats inform public policy, breach stats inform cybersecurity strategy. For example, knowing that 97% of identity attacks use stolen passwords is like knowing burglars almost always enter through the front door; it tells us to reinforce that door with MFA.

Global Overview 2024–2025

We begin with key global metrics across 2024–2025. The table below compares headline figures year over year:

Metric20242025TrendNotes
Global avg. breach cost$4.88M$4.44M–9%IBM Ponemon data
U.S. avg. breach cost~$9.8M$10.22M+4.3%Highest cost region
Healthcare avg. breach cost$9.8M~$7.42Msee noteCostliest industry
Cost per compromised record~$165$160–3%IBM/Ponemon
Breach lifecycle days258~241 est.–6.6%Detection + remediation timeline
IoT attack attempts/day~560K estimated820K+46%Automated scanning DeepStrike
Ransomware in breaches %32% Verizon 202344%+37.5%Verizon/Varonis
Phishing in breaches %66%~66%StableVerizon DBIR
Identity attacks password %97%Microsoft MDR 2025
U.S. cybercrime complaints647K 2023 IC3859K+33%FBI IC3 calendar year
Malware blocked Microsoft/day4.5MMicrosoft threat telemetry
DDoS attacks Q35.9M Q3 20248.3M+40% YoYCloudflare Q3 report

Key takeaways from this overview:

Together, these trends paint a picture of a cyber ecosystem under siege: attacks are growing in volume and sophistication, but defenders are deploying AI/automation to blunt the impact.

Cost Breakdown

Infographic showing global average breach costs, regional differences, and industry cost comparisons.

Breach costs vary widely by region and sector. IBM’s Cost of a Data Breach Report shows a global average of $4.44M per incident in 2025 down ~9% from $4.88M in 2024. The U.S. leads all countries now ~$10.22M, driven by legal and notification costs. In Europe, costs rose moderately GDPR fines add to expenses, while Asia/Pacific remains below global average in most cases.

Within industries, healthcare records the highest breach costs often 1.5×–2× the global mean. IBM reported ~$9.8M for healthcare in 2024; recent data suggest ~$7.4M in 2025 still by far the worst of any sector. Banking/finance and tech generally fall in the mid single digit million range; for example, Ponemon found finance at ~$5.9M, which IBM’s 2024 analysis confirms ~$5.9M. Industrial/manufacturing costs surged 18% in 2024, averaging $5.56M, likely due to costly operational disruptions. Retail and government sectors tend to sit near or below the global average, although high profile cases e.g. a large retailer breach can skew this.

Below is a summary table of cost indicators:

Indicator2024 Value2025 ValueChangeNotes
Global avg. breach cost$4.88M$4.44M–9%IBM/Ponemon Report
U.S. avg. breach cost~$9.8M$10.22M+4.3%Highest cost geography
Healthcare avg. breach cost$9.8M$7.42M–24%Costliest sector
Cost per record USD~$165$160–3%IBM Ponemon data
Detection & response time258 days~241 days est.–6.6%Breach lifecycle inc. identification
Breach notifications EU335/day363/day+8.4%GDPR notified breaches EU

The slight drop in global average cost is attributed to faster breach detection and containment via AI/automation. Nonetheless, breach costs remain steady at multi million levels. Notably, organizations with mature AI defenses report $1.8–2.2M lower breach costs, highlighting the financial benefit of investing in security automation.

Attack Vector Distribution

Below we break down breach causes by vector:

Attack Vector% of BreachesAvg Cost USDNotes
Phishing / Social Eng.~66%~$4.8MLeading initial vector; always top cause
Ransomware44%~$4–5M variesAids 75% of system intrusions
Software Supply Chain— growingHigh $M+ possible~45% orgs hit by 2025 Gartner
Cloud Misconfiguration~10–15% industryVariesMajor factor in multi cloud breaches
Stolen Credentials34%Many breaches via re used or phished creds
Insider malicious~5%~$5M incidents highLess common but high damage
Shadow/AI assistedEmerging N/AMinor yet rising threat deepfakes, bots

Phishing/Social Engineering: The top initial attack path. Verizon’s DBIR found 66% of breaches involved phishing attempts e.g. malicious emails, links. Phishing driven breaches tend to be costly Ponemon shows ~$4.8M on average because they can lead to broad network compromise. Attacks often combine phishing with stolen credentials: about 34% of breaches involve credential theft.

Ransomware: Present in nearly half of breaches. Ransomware is both attack vector and outcome; it often follows initial access via phishing or vulnerabilities. Verizon notes ransomware was involved in 75% of system intrusion breaches in 2024. The average cost of a ransomware incident can approach $5M or more DowJones/Microsoft surveys, given combined encryption and extortion losses.

Supply Chain: These attacks exploit trust in third party software or services. Gartner predicts ~45% of organizations will suffer a software supply chain breach by 2025. Recent incidents e.g. npm/Log4j, SolarWinds show high impact: a single compromised library can seed thousands of organizations. While not yet the most common vector, supply chain incidents often have extremely high cost and broad reach.

Misconfigurations/Cloud: As enterprises adopt hybrid/multi cloud, misconfigured cloud services open S3 buckets, exposed APIs are increasingly a factor. IBM reported ~40% of breaches involved multiple environments, and breaches solely in public cloud averaged ~$5.17M in 2024. Misconfiguration by itself can lead to large data leaks.

Stolen Credentials: Attackers frequently use leaked or phished logins. Verizon finds that around 34% of breaches involved the use of stolen credentials. High profile password dumps e.g. COLDBOOT drive credential stuffing attacks across sites.

Insider Threats: Rare Verizon ~5% breaches but costly when they occur. These include malicious or compromised employees leaking data. Average costs of insider initiated breaches $4–5M are similar to external breaches, but detection is harder.

AI/Deepfake Phishing: A new and emerging vector. Attackers use generative AI to craft highly convincing spear phishing emails or fake identities. Microsoft highlights that 97% of identity attacks still use basic tactics password spray, but notes that AI enhanced phishing is beginning to raise click through rates dramatically Microsoft reports AI crafted emails hit ~54% click rates vs 12% for traditional. We expect this threat to grow.

Industry Breakdown

Infographic comparing healthcare, finance, technology, manufacturing, retail, and government cyber risks and average breach costs.

Different sectors face different risk profiles:

In summary, healthcare stands out as the most financially and operationally impacted by device compromises. SMBs in all sectors also endure a heavy volume of attacks; though each may cost less, many small firms lack backup and go under after a breach. Critical sectors like energy and telecom now face increasingly frequent high cost events often nation state or ransomware driven, as IT/OT convergence brings devices into play.

Regional Breakdown

World map infographic comparing cyber risk, attack volume, and breach costs across North America, Europe, APAC, and emerging regions.

Globally, cyber risk is uneven.

In short, while the U.S. and Western Europe face the highest per-incident costs and volumes, many emerging regions serve as cyber launchpads botnets, carding crews that fuel global campaigns. Geopolitical hotspots Russia/China vs. NATO, Iran tensions clearly drive spikes in cyber operations, as does transnational organized crime.

Major Breaches of 2024–2025

Timeline infographic showing major global cyber breaches with causes, impact scale, and lessons learned.

Several high profile incidents illustrate these trends:

Each of the above illustrates a key point: successful compromises often exploit human or supply chain weaknesses, social engineering, and misconfigured platforms to reach high value targets. They also show the diversity of devices involved from cloud services to legacy ITMs. McDonald's is not a typical device but rather an IoT like platform.

Emerging Trends 2024–2025

Infographic highlighting AI-driven attacks and defense, identity as the new perimeter, supply-chain risk, ransomware evolution, and quantum-era threats.

Several notable trends have emerged in 2024–2025:

What These Statistics Mean

Infographic summarizing five cybersecurity priorities for 2025, including assume breach, identity security, AI defense, supply-chain vetting, and resilience.

The statistics above translate into clear strategic imperatives:

Overall, the numbers emphasize a shift from preventive keep attackers out to a resilience mindset of expecting that they will get in. Cybersecurity must be budgeted not just as cost avoidance, but as an essential insurance for the global digital economy.

Best Practices

Based on the above insights, organizations should:

By treating these statistics as actionable intelligence, not just alarming news organizations can align resources to where they’re most needed. The era of fortress perimeter is over; resilience, visibility, and identity centric security are the new basics.

FAQs

A compromised device is any endpoint desktop, mobile, server, IoT gadget whose security has been breached. This means an attacker has gained unauthorized access or control, potentially altering or exfiltrating data. Common signs include unknown processes, unusual network traffic, or alerts from antivirus/EDR tools. For statistics purposes, a device is counted as compromised if it played a role in a confirmed breach or infection.

Extremely common. For example, the FBI’s 2024 report showed 859,532 cybercrime complaints in the U.S., a 33% rise. Globally, vendors like Microsoft report blocking ~4.5 million malware attempts daily. Automated scans hit IoT devices hundreds of thousands of times per day. In 2024, the average enterprise saw hundreds of intrusion attempts per year. In short, cyber incidents affect organizations continuously, making compromises a daily reality.

By sheer volume, Windows PCs lead. In 2025, Surfshark data shows ~87% of malware detections were on Windows vs ~13% on macOS about 7× more on Windows. Windows’ dominance of 71% desktop market share and legacy code make it a big target. Among non desktops, Android suffers heavy infection rates banking trojans, adware due to its open app ecosystem. IoT devices cameras, routers, embedded controllers are increasingly targeted in mass scanning botnets; estimates suggest 820K attacks per day on IoT on average. Even though Linux has <2% desktop share, it powers 90% of public cloud servers, and attacks on Linux servers SSH brute force, webshells, cryptominers have surged.

The data indicate social engineering and credential misuse lead. Around 66% of breaches involved phishing or pretexting. Nearly all identity based intrusions 97% exploit weak credentials. Ransomware often delivered via malicious email links or drive by downloads is involved in ~44% of breaches. Supply chain attacks on software and hardware e.g. compromised libraries, infected firmware are also rising. Traditional exploits zero days still occur, but attackers increasingly find it easier to trick users or steal logins than to crack up to date systems.

The 2025 IBM/Ponemon report found a global average of $4.44 million per breach. This varies by region: the U.S. average is about $10.22 million, while some countries see lower figures. Costs include incident response, legal fines, lost business, and remediation. Healthcare breaches top the list ~$7–10M due to patient data sensitivity. In contrast, small breaches may only cost hundreds of thousands. On a per record basis, IBM found an average of ~$160 per lost record.

Healthcare is consistently the riskiest financially highest breach costs. But frequency is highest in industries like finance and retail: banks and payment firms face constant attacks though their costs per breach are moderate, while retail sees frequent point of sale and e-commerce attacks. Manufacturing/Industrial is catching up as a target due to ICS vulnerabilities, it saw the largest cost increase in 2024 IBM: +18% to $5.56M because outages are so expensive. Government and Education see many compromises often nation state or ransomware but have varied budgets for recovery. Overall, industries with high value data-health records, financial info, IP and low tolerance for downtime pay the most.

Based on current stats, key steps are:

The 2024–2025 data paint a stark reality: devices worldwide are under relentless attack. Ubiquitous connectivity and sophisticated attackers mean compromises are the norm, not the exception. While defenders are leveraging AI and better visibility to shorten breach lifecycles, adversaries are exploiting the same AI to craft deeper phishing campaigns. The stats underscore one lesson: no device is invulnerable. The path forward is a security posture built on resilience, assuming breaches will happen and focus on containment and recovery. In an era of billions of connected devices, success will go to those who secure not by perfection of defenses, but by the speed and robustness of their response when the inevitable breach occurs.

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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