Threats

Threats & threat actors

Campaign analysis, malware and tooling coverage, and threat-actor tracking — built on verifiable technical evidence, attributed to named, citable sources.

Oracle's Riverside Campus in Austin, Texas, the company's headquarters. Vulnerabilities

ShinyHunters Uses Encoding Trick to Re-Exploit Oracle PeopleSoft Flaw Past WAFs

One URL-encoded letter lets ShinyHunters walk around web application firewall rules blocking its favorite attack path — re-targeting servers that blocked the endpoint with WAFs instead of patching. Mandiant confirmed the flaw was exploited as a zero-day in May and June.

Homeland Security Secretary Alejandro Mayorkas at a CISA Infrastructure Security Division ceremony at DHS headquarters, Washington, D.C., February 2024. Research

Ransomware Incident Response Basics: What to Do in the First 24 Hours

CISA defines ransomware as malware built to encrypt files and render systems unusable — increasingly paired with data theft. This guide distills the #StopRansomware Guide into what to have ready before an incident and what to do when one lands.