Data breach notices filed so far this year have already blown past the total recorded for all of last year, CNBC reports — and artificial intelligence is playing a growing role in the surge.

The milestone signals that 2025 is on track to set a record for breach disclosures, continuing an upward trend in reported incidents across corporate America.

What is driving the acceleration?

Two forces stand out in the report:

• Volume: the number of breach notices filed year-to-date now exceeds the full-year figure for the prior 12-month period.
• AI's expanding role: artificial intelligence is increasingly implicated in breach activity, both as a factor in incidents themselves and in how organizations detect and report them.

For CIOs and CISOs, the takeaway is direct: disclosure volumes are climbing faster than historical baselines, and AI-related risk now belongs in breach-response planning rather than on a watch list.

Why does this matter for enterprise IT leaders?

Breach notification regimes in the United States require organizations to disclose incidents affecting personal data, often within statutory deadlines that vary by state. When annual notice totals jump as sharply as this year's have, several operational consequences follow:

• Incident-response capacity gets tested more frequently.
• Legal and compliance teams face heavier notification workloads.
• Third-party and vendor breach exposure grows in proportion to overall incident volume.

The report's framing — that AI is playing a growing role — adds a new dimension. Enterprise AI adoption has expanded the attack surface, and security teams are still calibrating controls around AI tools, data flows and model access.

What should security leaders do now?

Organizations that have not yet assessed AI-related data exposure should treat this year's notice totals as a prompt. Review where AI systems touch regulated data, confirm that incident-detection coverage extends to AI-assisted workflows, and ensure notification procedures can handle a higher cadence of disclosures.

The full-year 2025 figures will confirm whether this pace holds. On current evidence, the trend line points one direction: up.