A hacktivist group, the IT Army of Ukraine, has said it has shut down the Russian cloud service Bitrix24.
The hacktivists explained that as a result of the attack, Rosneft "has huge problems with clients, as do 40%+ of users of all CRM systems in the aggressor country".
"This is tens or even hundreds of millions of dollars in losses for the enemy's economy, but it depends on how long we can hold them off," their Telegram post reads.
The Ministry of Digital Transformation reported that this service is used by the largest companies sponsoring the war in Russia.