Ledger CTO urges AI bug hunter responsibility, warns against ‘attention farming’
Reported by Cointelegraph · AI-assisted summary by ChikoCorp AI News Desk

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Summary
Ledger CTO Charles Guillemet and Trezor head of security Jan Komárek called for more responsible disclosure of hardware wallet security vulnerabilities. Guillemet warned against researchers publishing bug details before fixes are ready, labeling it “attention farming with someone else’s risk.” Both advocated for private reporting and agreed timelines for fixes, commonly 90 days, before public disclosure.
Why it matters
The source highlights that irresponsible bug disclosure can expose users to risks, especially given recent scrutiny of hardware wallet security, including Coldcard thefts over $100 million and a Trezor data breach. The hardware wallet companies’ call for coordinated vulnerability handling aims to better protect users.
Key context
Hardware wallet security issues have gained attention due to large-scale thefts and data breaches. The discussion around responsible vulnerability disclosure reflects a broader industry challenge exacerbated by AI's role in making bugs easier to find and exploit.
Key numbers and entities
Organizations: Ledger, Trezor, Coldcard. People: Ledger CTO Charles Guillemet, Trezor head of security Jan Komárek. Figures: Coldcard thefts exceeding $100 million, Trezor data breach affecting tens of thousands of customers.
What remains unclear
The source does not specify whether there are industry-wide standards for vulnerability disclosure beyond the 90-day timeline or detail any enforcement mechanisms. The extent to which AI tools have changed vulnerability discovery and exploitation mechanics is only broadly mentioned.