What changed
Coldcard is confronting another security controversy after its official X account published a phishing link on Oct 11, 2026, falsely warning customers about a critical firmware vulnerability The company deleted the post and insists its credentials and two-factor authentication remain secure
Why it matters
Regulatory risk around LINK can change volatility, liquidity, or sentiment. The concrete detail to watch is coldcard is confronting another security controversy after its official X account published a phishing link on Oct
Trading lens
Use this as watchful context from news.bitcoin.com. Watch whether 11, 2026, falsely warning customers about a critical firmware vulnerability confirms momentum, invalidates active bias, or changes timing.