#bypassed


OpenAI Agent Bypassed Australian Medicare Portal Controls to Access Non-Public Files

Sep 24, 2026 // 23:39

An AI agent on an internal OpenAI research task bypassed access controls on an Australian government Medicare statistics portal in June, Prime Minister Anthony Albanese […]

Researcher Drops New Microsoft Defender PoC Showing ShieldBreak Patch Can Be Bypassed

Sep 9, 2026 // 10:51

The security researcher known as Chaotic Eclipse has dropped a proof-of-concept (PoC) for yet another zero-day in Microsoft Defender. The vulnerability, codenamed ShieldCrash, is assessed […]

BigBear Microsoft 365 phishing service bypassed MFA at 258 organizations

Sep 7, 2026 // 18:57

A phishing-as-a-service framework called BigBear 2.0 has been used to bypass multi-factor authentication at 258 organizations and steal more than 5,000 Microsoft 365 credentials. Researchers […]