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Space Bears Ransomware Claims Comcast Data Theft Through Quasar Breach

Space Bears Ransomware Claims Comcast Data Theft Through Quasar Breach

Over 70 Domains Used in Months-Long Phishing Spree Against US Universities

Over 70 Domains Used in Months-Long Phishing Spree Against US Universities

Barts Health NHS Confirms Cl0p Ransomware Behind Data Breac

Barts Health NHS Confirms Cl0p Ransomware Behind Data Breach

SesameOp Backdoor Abused OpenAI Assistants API for Remote Access

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SesameOp Backdoor Abused OpenAI Assistants API for Remote Access

Microsoft researchers found the SesameOp backdoor using OpenAI’s Assistants API for remote access, data theft, and command communication.

November 4, 2025