Once a signal of exploitation risk, Willison’s ‘lethal trifecta’ describes the baseline operations of every AI agent today. As a result, agent security is no longer architectural. Here’s what to watch for instead.

By Ax Sharma

15 Jun 2026 8 mins

Artificial IntelligenceSecurity PracticesThreat and Vulnerability Management

Frontier AI models offer sneak peak of seismic cyber shifts ahead

CISOs need to prepare for a vulnerability discovery onslaught, even as attackers will still have work to do to operationalize flaws that abused and malicious AI models turn up.

By John Leyden

11 Jun 2026 8 mins

Artificial IntelligenceSecurityThreat and Vulnerability Management

Threat intelligence by ESET is a game changer

Organizations work with us and regard us as one of the most valuable threat intelligence vendors globally, says Roman Kovac, Chief Research Officer, ESET.

By Yogesh Gupta

11 Mar 2026 3 mins

SecuritySecurity SoftwareThreat and Vulnerability Management

CISA tells agencies to patch smarter, not harder — foreshadowing broader industry practice

A new CISA directive moves federal agencies beyond severity scores and toward a risk-based patching model that prioritizes real-world exploitation, asset exposure, and attacker impact — a framework many security leaders see as the future of vulnerability management.

By Cynthia Brumfield

11 Jun 2026 10 mins

Government ITPatch Management SoftwareThreat and Vulnerability Management

Beware the ‘son of Mythos,’ security experts warn

As access to vulnerability discovery tools from Anthropic and OpenAI expands, Infosecurity Europe speakers warn of the next wave of frontier AI models on the near-term horizon.

By John Leyden

4 Jun 2026 4 mins

Artificial IntelligenceSecurity SoftwareThreat and Vulnerability Management

6 critical security gaps every CISO must address

From perception to skills to the speed of cyber defense, here are the most common strategic and tactical shortcomings that should top security leaders’ priority lists.

By Mary K. Pratt

1 Jun 2026 9 mins

Business IT AlignmentIT GovernanceThreat and Vulnerability Management

Vulnerabilities have become cyber attackers’ No. 1 door to the enterprise

Your patch management strategy may need an overhaul, as flaw exploitation significantly outpaces credential abuse as the primary vector in 31,000 incidents analyzed by Verizon’s DBIR.

By John Leyden

26 May 2026 7 mins

CyberattacksPatch Management SoftwareThreat and Vulnerability Management

Why some security fixes never reach your vulnerability dashboard

CVE was built to track code flaws with fixes. It’s now being stretched to cover malware and supply chain incidents that don’t fit. Agent infrastructure and AI assets are where that drift becomes structural.

By Ax Sharma

20 May 2026 9 mins

Artificial IntelligenceSecurity SoftwareThreat and Vulnerability Management

Autonomous systems are finally working. Security is next

Security is having its "Waymo moment," moving past endless alerts to autonomous systems that investigate and fix threats faster than any human analyst could.

By Chris Lentricchia

15 May 2026 6 mins

Data and Information SecurityIntrusion Detection SoftwareSecurity Monitoring Software