Default, weak, and leaked credentials are the traitor already sitting inside your most defended systems. Every fortified gate trusts a familiar face.

Brutus is our open-source credential testing tool: default, weak, and leaked validation across 20+ protocols. 🗝️

https://github.com/praetorian-inc/brutus
https://www.praetorian.com/blog/et-tu-default-creds-introducing-brutus-for-modern-credential-testing/

#CredentialSecurity #PenTesting #OffensiveSecurity #Praetorian #PraetorianGuard

🖨️ A Canon printer with default admin creds gave us full domain compromise.

Config export claims encryption is mandatory. The check is client-side. Flip the param, server returns plaintext credentials including every stored service account. 🔓

CVE-2026-1789, 200+ Canon models affected.

Read: https://www.praetorian.com/blog/canon-printer-credential-leak/
Kill chains, not theory: https://www.praetorian.com/praetorian-guard-demo/

#OffensiveSecurity #Praetorian #PraetorianGuard

🚨 Praetorian is teaching at BlackHat. Come hack with us.

Two trainings on the schedule:

🔧 Boards to Bluetooth (Hardware/IoT, Beginner/Intermediate)
→ https://blackhat.com/us-26/training/schedule/?#boards-to-bluetooth-an-introduction-to-embedded-hardware-hacking-509911770321737

⚙️ Pipeline to Pwn (CI/CD, co-taught with Meta, Intermediate/Advanced)
→ https://blackhat.com/us-26/training/schedule/?#pipeline-to-pwn-mastering-modern-cicd-attack-chains-510431770250461

⏰ Early bird ends May 22. Save $600.

#BHUSA #OffensiveSecurity #Praetorian