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Critical NetScaler Vulnerability Exploited in Attacks

Tracked as CVE-2026-19490, the authentication bypass flaw has been exploited in the wild since at least September 3. The post Critical NetScaler Vulnerability Exploited in Attacks appeared first on SecurityWeek.

Widened Scan Turns Up Fourth Rogue Claude Cyber Incident

Anthropic is most concerned about Claude Mythos 5’s reckless behavior after recent incidents in which real systems were hacked. The post Widened Scan Turns Up Fourth Rogue Claude Cyber Incident appeared first on SecurityWeek.

Check Point Discloses Two 9.8-Rated VPN Certificate Flaws Enabling Unauthenticated RCE

Check Point Discloses Two 9.8-Rated VPN Certificate Flaws Enabling Unauthenticated RCE

Check Point has patched two critical vulnerabilities in the way its firewall and management products handle VPN certificates. The company says both could allow an unauthenticated remote attacker to run code, but only “under specific conditions” that it has not described. One flaw affects Check Point’s Security Gateways, its firewallRead More »Check Point Discloses Two 9.8-Rated VPN Certificate Flaws Enabling Unauthenticated RCE

PaperCut Attacker Uses Hundreds of AI Agents to Compromise 440+ Instances

PaperCut Attacker Uses Hundreds of AI Agents to Compromise 440+ Instances

A suspected Russian-speaking cyber actor has been attributed to the use of artificial intelligence (AI) to devise exploits targeting a recently disclosed pair of security flaws in PaperCut NG/MF and break into hundreds of instances. According to independent reports from Blackpoint Cyber and GreyNoise, the activity originates from “45.142.193[.]132,” anRead More »PaperCut Attacker Uses Hundreds of AI Agents to Compromise 440+ Instances

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