MicroStrategy’s X account was hacked on Monday, leading to a phishing message being posted for its followers, blockchain sleuth ZachXBT said.

The X account of Michael Saylor’s crypto investment firm sent out a post announcing the launch of an MSTR token and a link for claiming the fake token.

there was a second best after all(hacked acc if not obvious lol) pic.twitter.com/cdLqbqiiCO

— Spreek (@spreekaway) February 26, 2024

The phishing attempt has led to over $440,000 worth of crypto being stolen, ZachXBT added. The post has since been deleted.

0xe7645b8672b28a17dd0d650a5bf89539c9aa28da~$440K stolen from the compromise so far

— ZachXBT (@zachxbt) February 26, 2024

MicroStrategy was not immediately available for comment.