[Coldcard Confirms Phishing Link on Official X Account, Warns Users Not to Click] According to a report by Jinse Finance on October 11, as cited by Cointelegraph, Bitcoin hardware wallet manufacturer Coldcard has confirmed that a recent post containing a phishing link appeared on its official X account. The project stated that it has implemented an offline two-factor authentication mechanism and strict access restrictions since 2017. The offending post has been deleted, and the company is conducting an in-depth investigation into the cause of the incident. Coldcard urgently warns users not to visit or interact with the malicious link (emphasizing that the only official website is coldcard.com). The project team has contacted the X platform, is conducting a comprehensive review of internal account permissions, and has stated that it will update the community on the investigation's progress once more concrete information is available.