Matt Radolec and David Gibson discuss how an unknown attacker recently exploited a vulnerability in Proofpoint’s email routing system, allowing them to bypass security measures and send millions of spoofed emails on behalf of major companies.

The co-hosts also cover:

• The North Korean threat actor hired using AI

• The biggest ransomware payment ever made

• How X is training its Grok AI LLM with your posts

• The EU’s groundbreaking AI act

• How anyone can access deleted and private repositories on GitHub

• Updates on AMD's silicon-level "SinkClose" processor flaw