15 Malicious Firefox Extensions Abuse Cloudflare Workers to Exfiltrate Crypto Wallet Secrets

Firefox users are facing a coordinated campaign of malicious add-ons that masquerade as cryptocurrency wallets, themes, and simple browser tools. The extensions can trick victims into disclosing recovery phrases, private keys, login details, and clipboard data, placing digital assets and online accounts at immediate risk. Active since at least March 2026, the operation spans 77 […] The post 15 Malicious Firefox Extensions Abuse Cloudflare Workers to Exfiltrate Crypto Wallet Secrets appeared first on Cyber Security News.