Hardware wallet makers Trezor and BitBox are warning users about a wave of fake “security notifications” being sent out in their names. These are phishing emails disguised as official messages, specifically targeting owners of crypto hardware wallets.

What Happened

Trezor has confirmed its email service was compromised. BitBox said that several Bitcoin companies may have been targeted through a shared newsletter provider. Both companies are urging the crypto community to be on high alert: scammers are trying to exploit trust in hardware wallet brands by blasting out bogus security alerts.

Why It Matters

Phishing emails that mimic the look and tone of official alerts put users at risk, since they can easily be mistaken for real messages. Any breach of communication channels ups the odds of targeted attacks on wallet owners—and that means a higher risk of losing funds if you interact with fake websites or download malicious software.