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A forensic tool for backdoored code completions in AI assistants

Researchers have developed a forensic tool to detect backdoored code completions in AI coding assistants, which can be poisoned during training to produce insecure code when triggered. The tool helps trace and identify such vulnerabilities, addressing a growing security concern as developers increasingly rely on AI for code generation.

read1 min views1 publishedJul 20, 2026

Developers lean on AI coding assistants for a growing share of their daily work, letting the tools predict the next few lines and accepting many suggestions with a quick glance. Those tools learn from large collections of code, and some of that code can be tampered with before training starts. A poisoned example teaches a model to write insecure code when it sees a certain cue, and the flaw sits quietly until the right prompt … More

The post A forensic tool for backdoored code completions in AI assistants appeared first on Help Net Security.

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