We stole your money and AI model weights. Then we sent pull requests.
[AI] red teaming and security engineering services for companies who like their breaches hypothetical — from the hackers that broke, built, and defended Gmail, YouTube, and Chrome.
"I can't tell you how happy everyone was today when we figured out it was pen testing. We all felt like we were in a really cool movie for a moment."
Taliver Heath
Q&R Lead for YouTube TV
"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
"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.
"I can't tell you how happy everyone was today when we figured out it was pen testing. We all felt like we were in a really cool movie for a moment."
Taliver Heath
Q&R Lead for YouTube TV
"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
"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.
Services
Red Teaming
"So, people hire you to break into their places, to make sure no one can break into their places?" Precisely. Sneakers (1992) captured our business model before we were born.
Security Engineering
You know why Ferraris can go 300 km/h? Because someone, somewhere, spent months crash-testing them into walls. We do that for your systems. Lovingly.
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? Breathe. Calm down. We've seen worse — once a marketing website tried to mine crypto. We'll chase the ghosts out of your network and make sure they never come back.
Clients
Media
Contact us
I just want to say thank you....thank you Thai Duong and Calif for consistently scaring the life out of me. This team is the most innovative penetration/security tester I have ever worked with. Over the past 5 years, they have taken 15 years off of my life with their very creative approaches to destroying my faith in any security control that exists....anywhere. Ever. If you want to know the truth, use Calif.
Shout out to Thai Duong and the team at
Calif
🥷
I love a good pen test to learn new things about your
infrastructure 😁
We just completed another great red team engagement with
Calif
- again outstanding work!
A good red team engagement is indistinguishable from art and Thai
Duong and his team are true artists. If you need a good red team,
don't hesitate and contact them:
https://calif.io/
We will talk more about our experience in a future blog post, stay
tuned!
This is... accurate. Thai Duong and the Calif team kill it 10 times out of 10.