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Trail of Bits Blog
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Latest posts
Last updated about 2 hours ago
Balancer hack analysis and guidance for the DeFi ecosystem
about 3 hours ago
TL;DR The root cause of the hack was a rounding direction issue...
The cryptography behind electronic passports
8 days ago
Did you know that most modern passports are actually embedded devices containing...
Vulnerabilities in LUKS2 disk encryption for confidential VMs
9 days ago
Trail of Bits is disclosing vulnerabilities in eight different confidential computing systems...
Prompt injection to RCE in AI agents
17 days ago
We bypassed human approval protections for system command execution in AI agents...
Taming 2,500 compiler warnings with CodeQL, an OpenVPN2 case study
about 1 month ago
We created a CodeQL query that reduced 2,500+ compiler warnings about implicit...
Supply chain attacks are exploiting our assumptions
about 1 month ago
Supply chain attacks exploit fundamental trust assumptions in modern software development, from...
Use mutation testing to find the bugs your tests don't catch
about 2 months ago
Mutation testing reveals blind spots in test suites by systematically introducing bugs...
Fickling’s new AI/ML pickle file scanner
about 2 months ago
We’ve added a pickle file scanner to Fickling that uses an allowlist...
How Sui Move rethinks flash loan security
about 2 months ago
Sui’s Move language significantly improves flash loan security by replacing Solidity’s reliance...
Safer cold storage on Ethereum
2 months ago
By using smart contract programmability, exchanges can build custody solutions that remain...
Subverting code integrity checks to locally backdoor Signal, 1Password, Slack, and more
2 months ago
A vulnerability in Electron applications allows attackers to bypass code integrity checks...
Intern projects that outlived the internship
2 months ago
Our business operations intern at Trail of Bits built two AI-powered tools...