Security News > 2021 > February > DDoS attack takes down EXMO cryptocurrency exchange servers

The servers of British cryptocurrency exchange EXMO were taken offline temporarily after being targeted in a distributed denial-of-service attack.
"We are currently experiencing a DDoS attack on our platform," the exchange said in a notification published earlier today.
"Please note that the EXMO exchange website is now under the DDoS attack. The servers are temporarily unavailable."
While no update was published since the DDoS attack was announced, the platform's servers and website are now back online.
Important: DDoS attack on EXMOPlease note the EXMO exchange website is now under the DDoS attack.
The British cryptocurrency exchange - self-described as "One of the largest cryptocurrency exchanges in Europe" - disclosed in December 2020 that unknown attackers were able to withdraw roughly 5% of its total assets after compromising EXMO's hot wallets.
News URL
Related news
- Germany takes down eXch cryptocurrency exchange, seizes servers (source)
- New BPFDoor Controller Enables Stealthy Lateral Movement in Linux Server Attacks (source)
- Cloudflare mitigates record number of DDoS attacks in 2025 (source)
- Hitachi Vantara takes servers offline after Akira ransomware attack (source)
- DDoS attacks jump 358% compared to last year (source)
- Pro-Russia hacktivists bombard Dutch public orgs with DDoS attacks (source)
- US indicts Black Kingdom ransomware admin for Microsoft Exchange attacks (source)
- Samsung MagicINFO 9 Server RCE flaw now exploited in attacks (source)
- Europol Shuts Down Six DDoS-for-Hire Services Used in Global Attacks (source)
- Chinese hackers behind attacks targeting SAP NetWeaver servers (source)