MicroStrategy’s X account compromised, $440k stolen: ZachXBT

Michael Saylor announced Monday morning that MicroStrategy bought 3k more bitcoin after the X account was compromised over the weekend

article-image

rafapress/Shutterstock modified by Blockworks

share

The official MicroStrategy X account was compromised over the weekend. 

A post on the official account late Sunday teased a new coin allegedly backed by the publicly traded company. Both on-chain sleuth ZachXBT and security firm PeckShield warned users about the exploit. The post has since been deleted.

According to a screenshot from PeckShield alert, the X post teased an “official Ethereum token” from MicroStrategy. The post included a link to lead users to the website where they could claim the token, though the link was part of the phishing scam.

Loading Tweet..

ZachXBT said that roughly $440,000 had been stolen from victims in the attack. 

Loading Tweet..

MicroStrategy is known for its bitcoin strategy. Co-founder Michael Saylor previously said that he sees bitcoin as an “exit strategy.”

Read more: ​​MicroStrategy now holds 190,000 bitcoin

Saylor told Bloomberg last week that crypto is “technically superior” to asset classes such as gold.

According to an X post from Saylor on Monday morning, the company bought another 3,000 bitcoin.  

The company now has over 193,000 bitcoin acquired for roughly $6 billion. The most recent bitcoin buy came in at $155 million for an average price per bitcoin of $51,000. 

Loading Tweet..

MicroStrategy didn’t immediately return a request for comment.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Research Report Templates (3).png

Research

South Korea is emerging as one of the most important global hubs for regulated digital assets, and Upbit sits at the center of this shift. Naver’s proposed acquisition could create the country’s dominant super app for payments, trading, and digital finance. This report breaks down the numbers, the regulatory tailwinds, the economics of the deal, and why the merger may unlock one of the most attractive asymmetries in Korea’s public markets.

article-image

Lido unveils a new buyback plan while BTC treasury companies slip below mNAV — can either model can truly return value?

article-image

If financial nihilism has driven you into memecoins, zero-day options, and sports betting, consider financial optimism instead

article-image

A new Sui-based protocol promises to unlock Bitcoin’s idle liquidity and eliminate wrapped-token risk

article-image

Could blockchain rails finally realize Ted Nelson’s non-linear, pro-creator “docuverse”?

article-image

What does Uniswap’s proposal to activate protocol fees and unify incentives mean for UNI token holders?

article-image

A recent mistrial illustrates how juries need more background information when it comes to judging complex systems like Ethereum