Smart contract auditor CertiK claims to have blocked $160,000 from Merlin, a zk-Sync-based decentralized exchange (DEX) which has been the center of a rogue insider "rugpull" that lost users $1.8 million last week.

CertiK shared the news of its successful $160,000 freeze of the stolen funds in an update to its 257,700 Twitter followers on May 5.

“We have successfully frozen $160K of the stolen funds with the help of partners,” CertiK said, adding that they’re continuing to monitor the movement of the stolen funds:

The firm explained that they tried to “collaborate” with Merlin to recover the funds stolen from the April 25 "rugpull" but the effort was to no avail.

It led the firm to reach out to law enforcement in the United States and the United Kingdom in an attempt to uncover the identities of the pseudonymous operators: