Meet Claude Mythos: Leaked Anthropic post reveals the powerful upcoming model

Matt Binder reports: An accidental leak has now been officially confirmed by AI company Anthropic regarding its most powerful AI model yet. The model, now known as “Claude Mythos,” was originally uncovered in a report from Fortune. Anthropi… Continue reading Meet Claude Mythos: Leaked Anthropic post reveals the powerful upcoming model

Citrix NetScaler Under Active Recon for CVE-2026-3055 (CVSS 9.3) Memory Overread Bug

A recently disclosed critical security flaw impacting Citrix NetScaler ADC and NetScaler Gateway is witnessing active reconnaissance activity, according to Defused Cyber and watchTowr.
The vulnerability, CVE-2026-3055 (CVSS score: 9.3), refers to a cas… Continue reading Citrix NetScaler Under Active Recon for CVE-2026-3055 (CVSS 9.3) Memory Overread Bug

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Attackers are exploiting RCE vulnerability in BIG-IP APM systems (CVE-2025-53521)

A critical unauthenticated remote code execution vulnerability (CVE-2025-53521) in F5’s BIG-IP Access Policy Manager (APM) solution is under active exploitation, the US Cybersecurity and Infrastructure Security Agency warned on Friday. CISA added… Continue reading Attackers are exploiting RCE vulnerability in BIG-IP APM systems (CVE-2025-53521)

TA446 Deploys Leaked DarkSword iOS Exploit Kit in Targeted Spear-Phishing Campaign

Proofpoint has disclosed details of a targeted email campaign in which threat actors with ties to Russia are leveraging the recently disclosed DarkSword exploit kit to target iOS devices.
The activity has been attributed with high confidence to the Rus… Continue reading TA446 Deploys Leaked DarkSword iOS Exploit Kit in Targeted Spear-Phishing Campaign

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