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Sean O'Connor

Philadelphia
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Articles

SANS Threat Analysis Rundown in Review: The Post-Mythos Defender's Playbook

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By Sean O'Connor
| SANS Cybersecurity Blog
This month's SANS Threat Analysis Rundown took on a story that moved faster than almost anything else in cybersecurity this year: the June 2026 export-control episode that pulled Anthropic's two most capable AI models offline worldwide overnight, then reversed course less than three weeks later.
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Letter: Patricia Greene obituary

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By Sean O'Connor
| MSN UK Verified
While a drama student in London at the time of the Festival of Britain in 1951, Paddy (Patricia) Greene worked as a conductor on the No 38 bus, as did her great friend Alan Bates. They would wave from the rear platform when they passed each other in Piccadilly Circus. Through Bates, she was later introduced to the director Lindsay Anderson , about to make his first film.
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SANS Threat Analysis Rundown in Review: Stopping the Poison Before It Reaches the Water Supply

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By Sean O'Connor
| SANS Cybersecurity Blog
This month’s SANS Threat Analysis Rundown addressed a topic that has exploded over the last few months: software supply chain attacks. Threat actors are targeting the trusted packages, repositories, and CI/CD workflows that developers rely on every day, and the volume of these attacks has climbed sharply in 2026.
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