Most extensions are installed from a dedicated market for the browser you use. One might think those extensions have been fully vetted and safe, yet Bleeping Computer reported on August 7, 2025, that ...

As recent news reminds us, malicious browser add-ons can start life as legit extensions. Reviewing what you’ve got installed is a smart move.

More than 40 fake extensions in Firefox's official add-ons store are impersonating popular cryptocurrency wallets from trusted providers to steal wallet credentials and sensitive data.