According to ChainCatcher, Jameson Lopp, co-founder of Bitcoin hosting company Casa, posted on social media that users who use password management software 1Password on Mac need to update as soon as possible.

Yu Jin, founder of SlowMist, explained that there is a vulnerability in the old version of 1Password. The prerequisite for exploiting this vulnerability is the presence of malware on the Mac computer. After the operation, the user's 1Password permissions can be obtained. Users should complete the update as soon as possible.