Security Boulevard

What continuous offensive security testing is and how to implement it

IntroductionContinuous offensive security testing (COST) is a model for running adversary-style tests whenever something material changes, such as a release, a new internet-facing asset, or a change ...

Things to know before sharing Claude skills. The recipient is view-only, and two books read by IT

On Monday morning, when I opened my email at my desk while working from home, there were three questions from colleagues about how to write an initial incident report. They were all about the same ...

How I was working on 6 things simultaneously with AI while my note updates were decreasing

While my note updates were decreasing, I was actually working on 6 things in parallel with Claude Code and ChatGPT. CompanyOS ...
Security Boulevard

Suspected TraderTraitor Group Uses Trojanized Terraform Provider to Deliver Cross-Platform Malware

IntroductionIn July 2026, Zscaler ThreatLabz uncovered a campaign linked to TraderTraitor (also tracked as Jade Sleet, UNC4899, Pressure Chollima, and Slow Pisces), an advanced persistent threat actor ...