ZKsync Targeted in X Account Hack: Fake SEC Probe Attempted to Crash Token
Early on May 13th, the X (formerly Twitter) accounts of Ethereum layer-2 network ZKsync and its developer, Matter Labs, were compromised. Hackers posted false information, including claims of an investigation by the U.S. Securities and Exchange Commission (SEC), in what appeared to be an attempt to crash the price of the ZKsync (ZK) token. This incident highlights the ongoing security risks within the cryptocurrency space and the potential for social media platforms to be used for market manipulation.
What Happened?
The compromised accounts posted a fake statement alleging an SEC probe and potential sanctions from the U.S. Treasury Department. This false information was quickly disseminated across the platform, causing concern and uncertainty within the ZKsync community.
Matter Labs’ Head of Communications, Lynnette Nolan, confirmed that the posts were illegitimate and that the team had regained control of the accounts. The fake posts were subsequently deleted.
The incident sparked discussion within the crypto community, with some observers noting that the hackers seemed more interested in causing panic than directly stealing funds.

Impact on the ZK Token
The immediate impact of the fake announcement was a temporary dip in the price of the ZK token. CoinGecko reported a roughly 2% drop in the hour following the account breach. While the price has somewhat recovered, the incident underscores the vulnerability of cryptocurrencies to misinformation and market manipulation.
SEC Investigations in Crypto: A Common Occurrence
It’s important to note that the SEC has a history of investigating cryptocurrency companies. Many firms choose to publicly disclose these investigations. However, a fake claim of an SEC probe, as seen in this incident, can be highly damaging to a project’s reputation and investor confidence.
Past Security Issues for ZKsync
This isn’t the first security issue ZKsync has faced recently. In April, an attacker compromised the admin account of ZKsync’s airdrop distribution contract and minted 111 million unclaimed ZK tokens, worth approximately $5 million at the time. While a large portion of these tokens was later returned, the incident raised concerns about the platform’s security protocols.
Delegated Account Compromise: A Potential Cause
Matter Labs believes the X account breach may have been caused by compromised delegated accounts. These accounts allow third-party applications limited access to a user’s X account, potentially creating vulnerabilities if these applications are compromised.
Key Takeaways:
- ZKsync’s X accounts were hacked: Hackers posted false information about an SEC investigation.
- ZK Token Impacted: The price of ZK experienced a temporary dip.
- SEC Scrutiny is Real: SEC investigations of crypto companies are not uncommon.
- Second Hack in Two Months: This follows a previous incident involving airdrop token minting.
- Potential Cause: Compromised delegated accounts may be to blame for the X breach.

What is ZKsync?
ZKsync is a layer-2 scaling solution for Ethereum that uses zero-knowledge (ZK) technology. This technology aims to improve transaction speeds and reduce transaction costs on the Ethereum network. By bundling multiple transactions into a single proof, ZKsync can significantly increase throughput and lower gas fees.
Why is this important?
The incident underscores the importance of robust security measures for both cryptocurrency projects and their associated social media accounts. Users should always be cautious about information shared on social media, especially regarding potential regulatory actions or token price movements. Always verify information from official sources before making investment decisions. It also highlights the growing threat of social media manipulation in the crypto space.