Collaboration Platforms are the New Phishing Frontier

For years, security awareness training has focused almost entirely on email phishing: spot the bad link, question the urgent request, verify the sender. But Unit 42 just published research showing attackers have found a different door, and most teams aren't watching it. Collaboration platforms like Slack and Teams have become part of the identity attack surface. Unit 42 tracked a fourfold increase in malicious activity tied to these platforms over the past year, and 99% of it started as chat-...