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Sygnia CEO Urges Rethink of Incident Response as AI Speeds Up Attacks

July 6, 2026 at 08:26 EDT

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Guy Segal, CEO of cybersecurity firm Sygnia, published an expert article on July 6, 2026, arguing that AI is fundamentally changing the speed, scale, and decision dynamics of attacks, undermining the assumptions behind traditional incident response (IR) plans.(The Hacker News)

July 6, 2026 · Sygnia · CISO Survey 2026

AI Doesn't Just Sharpen Attacks — It Resets the Clock

AI compresses the entire attack timeline — from recon to real business impact — and manual, human-paced incident response plans are being left behind.

82.6%

of phishing emails analyzed showed signs of AI use

$25M

fraudulent transfer triggered by a deepfake voice

600

senior IT decision-makers surveyed (Jan–Feb 2026)

Exploit Development: Months → Hours

The same work that once took an attacker months now collapses into hours. Same task, radically shorter clock.

MONTHS

human-paced

→

HOURS

AI-accelerated

The Readiness Gap — CISO Survey 2026

Expect difficulty coordinating stakeholders in a major incident90%

Blind spots raise risk of repeated incidents78%

Hit by at least one attack in the past 12 months76%

Uncertainty over legal/comms slows decisions75%

Not fully ready for a major attack73%

Rebuilding IR for the AI Era

Governance must match the attacker's compressed timeline, not just add defender-side AI.

Tabletop exercises

Rehearse scenarios built for AI-speed attacks.

Executive verification

Standardize checks against deepfake voice fraud.

Behavioral detection

Move beyond reliance on known IOCs alone.

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