[AI] red teaming and security engineering
We're award-winning hackers and engineers, with decades of experience defending the apps that you use everyday: Gmail, YouTube, Android, Gemini, Google Cloud, Google Search, Google Maps, and more. We're now offering our unique expertise to help you do security the way we did it at Google.
"Calif successfully breached security to reach critical assets, providing us with invaluable insights to lock down our environment. I highly recommend Calif to any organization serious about identifying and fixing security flaws"
Jason Clinton
CISO, Anthropic
"Calif simulated an attack by a determined sophisticated threat actor, testing our detection capabilities over weeks. The results are invaluable recommendations how to harden our infrastructure and applications even more"
Robert Kugler
Head of Security & Compliance, Cresta AI
"I can’t recommend Calif enough. Absolute super company, highly skilled, experienced and professional. Go read about Thai and his team."
Graham Calladine
Security Engineering Manager, Snap Inc.
"Calif successfully breached security to reach critical assets, providing us with invaluable insights to lock down our environment. I highly recommend Calif to any organization serious about identifying and fixing security flaws"
Jason Clinton
CISO, Anthropic
"Calif simulated an attack by a determined sophisticated threat actor, testing our detection capabilities over weeks. The results are invaluable recommendations how to harden our infrastructure and applications even more"
Robert Kugler
Head of Security & Compliance, Cresta AI
"I can’t recommend Calif enough. Absolute super company, highly skilled, experienced and professional. Go read about Thai and his team."
Graham Calladine
Security Engineering Manager, Snap Inc.
Our services
Red Teaming
"So, people hire you to break into their places, to make sure no one can break into their places?" This is what we do, as eloquently described in Sneakers (1992).
Security Engineering
Do you know how Ferrari cars can top 300 km/h? Because their safety engineers are top-notch. Hire us to engineer your security to become the Ferrari of your field.
Cryptography Consulting
We help you use crypto correctly. Well, if you come here because of crypto, you already know who you're looking for. Drop us a message, and we'll send Mallory your way.
Digital Forensics
Got hacked? Bad, very bad, but not the end of the world. We hunt the evils to make sure they will never bother you again.
Trusted by top teams
Our works in the press
