A man wearing glasses and wireless earbuds sits at a desk, looking thoughtfully at a computer monitor showing a Trezor Suite dashboard. He's holding a Trezor Safe 5 in one hand, resting his chin on the other. The background features neon Bitcoin symbols and a dimly lit room with purple and blue lighting for a modern, tech-focused feel.

Security portal

Because your security is never optional.

Join the Trezor bug
bounty program

Help us secure the future of self-custody. Report vulnerabilities. Earn rewards. Follow these rules:
Act in good faith to protect user and company data.
Give us time to fix the issue before you disclose it publicly.
Avoid any fraud or harm during your research.
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Report vulnerability
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Resolved vulnerabilities

Reported by the community. Investigated. Resolved. Because your security is never optional.

Inside Trezor security

Scams and phishing
Common tactics scammers use against Trezor users
Secure Elements in Trezor Safe devices
Learn how the Secure Element enhances security
Common security threats
Protect yourself from threats
Security & safety in Trezor
Explore security features of all Trezor models
Entropy check
Randomness check ensures a secure backup
Trezor Firmware hash check
Ensure your firmware is unmodified and safe
Trezor Safe device authentication check
Check your device is genuine before use