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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchData breaches remain a high-impact, persistent problem, but the defensive picture is not static. Attackers still succeed with phishing, stolen credentials, unpatched software and ransomware, while organizations are detecting more incidents themselves and reducing losses with automation. The next gap to close is governance—especially for third parties, sprawling data environments and rapidly deployed AI.
What the latest breach reports actually measure
Annual reports use different populations, regions and time windows. Their percentages should be read as evidence of direction, not combined into one global rate.
| Report | Coverage | What it measures |
|---|---|---|
| Verizon DBIR 2024 release | Incidents during 2023 | Incident and confirmed-breach patterns across organizations contributing data to Verizon |
| Verizon DBIR 2026 edition | November 1, 2024–October 31, 2025 | Current recurring attack methods and defensive basics |
| IBM Cost of a Data Breach 2024 | IBM’s 2024 global study | Financial impact, operational disruption, detection and containment among 604 studied organizations |
| IBM Cost of a Data Breach 2025 | Breaches from March 2024–February 2025 | Cost, lifecycle, AI-related breaches and the effect of AI governance and automation |
| ENISA Threat Landscape 2024 | ENISA’s 2024 assessment | Ranking of major threat categories in Europe’s threat landscape |
How breach patterns are changing
More events are being recorded, and exploitation is moving quickly
Verizon’s 2024 release counted 30,458 incidents and 10,626 confirmed breaches in 2023. It also reported a 180% rise in vulnerability exploitation. “Incident” is the broader count; a confirmed breach is an incident in which data compromise was established, so the two figures are not interchangeable.
Defensive progress is real but uneven
Organizations are getting better at finding attacks themselves, yet the same basic weaknesses continue to provide attackers with a reliable entry point. Progress therefore looks less like a steady decline in breaches and more like a race between faster detection and faster exploitation.
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What causes most breaches now?
The human element
In Verizon’s 2024 release, 68% of breaches involved a non-malicious human element. Phishing, social engineering, misdirected information and stolen credentials can defeat otherwise sound technical controls because they exploit trust, urgency or routine access.
Unpatched and newly disclosed vulnerabilities
Software flaws remain a primary route to initial access. Ransomware groups increasingly exploit vulnerabilities soon after disclosure, often before defenders have completed remediation. Verizon’s current DBIR continues to identify vulnerability exploitation alongside the human element and ransomware as recurring causes.
Ransomware and extortion
Ransomware or extortion appeared in 32% of breaches in Verizon’s 2024 release. Modern campaigns may encrypt systems, steal data for leverage, or do both. Availability attacks ranked first in ENISA’s 2024 threat landscape, followed by ransomware and threats against data, reflecting how service outages and data loss reinforce each other.
Third parties and interconnected access
Third-party involvement reached 15% of breaches in Verizon’s 2024 release. A supplier, managed service provider, software dependency or cloud integration can provide privileged access that is difficult for the customer to see or revoke quickly.
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Data sprawl across environments
Cloud services, on-premises systems, containers and shadow-data stores make it difficult to maintain a complete inventory of sensitive information. Unknown copies and excessive permissions increase both the chance of exposure and the work required to prove what happened.
How much does a breach cost?
Global averages hide large differences
| Measure | Finding | Qualification |
|---|---|---|
| Average global breach cost | $4.88 million | IBM’s 2024 global study |
| Operational disruption | 70% of organizations reported significant or moderate disruption | IBM’s 2024 study of 604 organizations |
| Breaches spanning multiple environments | 40% cost more than $5 million on average | IBM’s 2024 study; these breaches took 283 days to identify and contain |
| Average global breach cost | $4.44 million | IBM’s 2025 study, covering March 2024–February 2025 |
| Average U.S. breach cost | $10.22 million | IBM’s 2025 study; U.S. result, not a global estimate |
| Global breach lifecycle | 241 days | IBM’s 2025 study; lifecycle means identification through containment |
These are average costs, not invoices every victim will receive. They combine investigation, downtime, lost business, notification, legal work, remediation and other consequences, so company size, industry, geography and the data involved can move the result substantially.
Is detection improving?
Yes, according to IBM’s comparable year-over-year measure. In its 2024 study, 42% of organizations identified the breach with their own security teams and tools, up from 33% the prior year. Breaches found internally cost nearly $1 million less on average than those first identified by attackers.
About two-thirds of the organizations studied used AI and automation in security. IBM associated AI in prevention workflows with a $2.2 million lower average breach cost. In its 2025 study, extensive AI and automation were associated with $1.9 million lower costs and an 80-day shorter breach lifecycle. These are study associations, not guarantees that deploying a particular product will produce the same savings.
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What challenges are still getting worse?
Patch speed versus exploitation speed
Verizon reports an average of 55 days to remediate half of critical vulnerabilities after patches become available, while the median time to detect mass exploitation of CISA-listed vulnerabilities was five days. That gap gives attackers a practical advantage even when a fix exists.
“While the adoption of artificial intelligence to gain access to valuable corporate assets is a concern on the horizon, a failure to patch basic vulnerabilities has threat actors not needing to advance their approach.”
— Chris Novak, Senior Director of Cybersecurity Consulting, Verizon Business
Identity and privilege blind spots
Stolen credentials and over-privileged accounts let attackers move through cloud and on-premises systems without exploiting a new software flaw. Organizations need continuous visibility into who can reach sensitive data, from which devices and through which suppliers.
Recovery that has not been rehearsed
A backup that has never been restored is an assumption, not a recovery capability. Ransomware and availability threats make tested restoration, alternate communications and an agreed decision process essential.
How is AI changing cybersecurity?
Attackers are using AI before governance catches up
IBM’s 2025 study found that 13% of organizations reported breaches involving AI models or applications; 97% of those organizations lacked AI access controls. Sixteen percent of breaches involved attackers using AI tools, commonly for phishing or deepfake impersonation. One in five organizations reported a breach attributed to shadow AI—unapproved tools or models used outside formal oversight.
Governance is the immediate control gap
Sixty-three percent of breached organizations either lacked an AI governance policy or were still developing one. Suja Viswesan, IBM’s vice president for Security and Runtime Products, summarized the risk: “The data shows that a gap between AI adoption and oversight already exists, and threat actors are starting to exploit it.”
What responsible AI controls look like
- Maintain an inventory of approved models, applications, data sources and owners.
- Apply least-privilege access, phishing-resistant MFA and separate administrative identities.
- Log prompts, model changes, data movement and administrator actions so misuse can be investigated.
- Prevent sensitive data from entering unapproved public tools and review vendors that process prompts or outputs.
- Test model and application security, including prompt-injection, data-exfiltration and supply-chain scenarios.
What should a small business do about these trends?
First response after a suspected breach
- Contain without destroying evidence. Isolate affected devices or accounts, preserve relevant logs and avoid wiping systems before an incident-response professional advises you.
- Protect identities. Revoke active sessions, reset exposed credentials and require MFA, prioritizing administrators, remote access and supplier accounts. FIDO2 hardware security keys provide phishing-resistant MFA for high-value accounts.
- Bring in the right partners. Contact your managed provider, cloud vendors, cyber-insurer and legal counsel; coordinate one incident lead and record decisions.
- Assess notification duties. Follow the privacy, sector and contractual requirements that apply to your jurisdiction and customers.
- Restore deliberately. Use known-good backups only after containment and verification, and monitor restored systems for reinfection.
Build the minimum durable program
- Identity: MFA everywhere it is available, phishing-resistant authentication for administrators, separate privileged accounts and quarterly access reviews.
- Exposure management: Inventory internet-facing assets, prioritize exploited and critical vulnerabilities, and track time from patch release to remediation.
- Data: Map sensitive data in cloud, on-premises and container environments; remove stale copies and apply least privilege.
- Email and people: Use security-awareness training, phishing reporting and verification procedures for payment or credential requests.
- Resilience: Keep offline or otherwise isolated backups, test restoration and run an incident-response tabletop exercise.
- Suppliers: Require MFA, breach notification terms, logging, access reviews and evidence of recovery testing from critical third parties.
- AI: Approve tools, assign owners, control access and log use before employees connect sensitive data to models.
- Baseline controls: Verizon’s current DBIR specifically emphasizes MFA, patching, training, encryption, testing and a documented incident-response plan.
How to compare security options
Whether you are choosing a managed service or building an internal stack, compare capabilities rather than product labels.
Quick Recap
| Capability | Questions to ask |
|---|---|
| Phishing-resistant MFA | What percentage of workforce, administrator and supplier access can use FIDO2 or equivalent controls? |
| Vulnerability management | How quickly are critical and actively exploited flaws identified, prioritized and remediated? |
| Identity and privilege visibility | Can you see standing privileges, dormant accounts, service identities and risky paths across cloud and on-premises systems? |
| Data discovery | Does coverage include SaaS, cloud storage, databases, containers and shadow-data locations? |
| Third-party monitoring | Are supplier access, configuration changes and breach notifications monitored continuously? |
| Detection and containment | What are the measured mean times to detect, investigate and contain, and who responds outside business hours? |
| Recovery testing | When was the last full restoration exercise, and what evidence shows that backups are usable? |
| AI governance | Are models, data flows, permissions, logs and policy exceptions auditable? |
| Total cost of ownership | What staffing, integration, storage, licensing, incident-response and renewal costs are excluded from the headline price? |
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