CuraSec

Plan active

40 Malicious Firefox Extensions Steal Crypto Wallet Secrets via Web3 Lures

2026-08-20 11:39 UTC · The Hacker News · read the source ↗ #browser-extensions#crypto-theft#supply-chain
  • Engineer — Plan: If your org uses Web3 tooling or allows browser extensions in managed environments, audit installed Firefox extensions against the 77 flagged add-ons (OKX, Rabby Wallet, TronLink impersonators) and enforce extension allowlisting via policy.
  • SOC/IR — Plan: Build or tune detections for browser extension installs from unofficial sources in managed endpoints; hunt for any of the 77 flagged extensions identified by Socket in your EDR extension inventory.
  • Leader — Skip
This entry was curated and judged by AI (Claude) with automated enrichment (CISA KEV / EPSS / public PoC). Verify against the original source before acting. Found a bad verdict? Report it — confirmed errors go to the corrections log.