A new campaign named GhostPoster has leveraged logo files
associated with 17 Mozilla Firefox browser add-ons to embed
malicious JavaScript code designed to hijack affiliate links,
inject tracking code, and commit click and ad fraud. The extensions
have been collectively downloaded over 50,000 times, according to
Koi Security, which discovered the campaign. The add-ons are no
longer available.
Read more https://thehackernews.com/2025/12/ghostposter-malware-found-in-17-firefox.html
