Iran group targeted state-owned Bank Sepah a day prior, and now threatens to leak Nobitex’s source code, calling the platform a "terror-financing tool" used to bypass sanctions.

An anti-Iranian hacking group with possible ties to Israel announced an attack on one of Iran's largest cryptocurrency exchanges on Wednesday, destroying nearly $90 million and threatening to expose the platform's source code.

The central bank of Iran has reportedly imposed strict operating hours on its domestic crypto exchanges following a $100 million exploit on Nobitex by a pro-Israel hacker group. In a blog post on Wednesday,