Incident Response Archives

Police in Germany physically warned organizations about the critical PTC Windchill vulnerability tracked as CVE-2026-4681. The post CISA Flags Critical PTC Vulnerability That Had German Police Mobilized appeared first on SecurityWeek.

With exploitation of vulnerabilities taking just days, preemptive security must be the new model for defenders. The post The Collapse of Predictive Security in the Age of Machine-Speed Attacks appeared first on SecurityWeek.

Initial evidence indicates Iran may be behind the attack, but officials admitted it could be a false flag.  The post Hacking Attempt Reported at Poland’s Nuclear Research Center appeared first on SecurityWeek.

The bureau is working to determine the scope and impact of the problem, according to a notification sent to members of Congress. The post FBI Investigating ‘Suspicious’ Cyber Activity on System Holding Sensitive Surveillance Information appeared first on SecurityWeek.

The startup’s platform leverages AI to automate forensic investigations, accelerating incident response. The post Asymmetric Security Emerges From Stealth With $4.2 Million in Funding appeared first on SecurityWeek.

A judge has ruled that the plaintiffs failed to demonstrate intent to defraud investors.  The post Investor Lawsuit Over CrowdStrike Outage Dismissed appeared first on SecurityWeek.

Learn how GRC and SOC teams can turn shared threat intelligence into faster action, clearer communication, and stronger organizational resilience. The post Webinar Today: Inside the First 72 hours of a Cyber Event appeared first on SecurityWeek.

The critical React vulnerability has been exploited in the wild by Chinese and other threat actors. The post Cloudflare Outage Caused by React2Shell Mitigations appeared first on SecurityWeek.

Major online services such as ChatGPT, X, and Shopify were disrupted in a global Cloudflare outage on Nov. 18th, as well as transit and city services.  The post Cloudflare Outage Not Caused by Cyberattack appeared first on SecurityWeek.

Behavioral detection allows defenders to recognize activity patterns like privilege escalation, credential theft, and lateral movement—often ahead of encryption or data exfiltration. The post How TTP-based Defenses Outperform Traditional IoC Hunting appeared first on SecurityWeek.