- On the morning of 23 July, a massive cyberattack initiated by Ukraine's Defense Intelligence targeted the Russian banking system, as per the Liga source.
- By 24 July, the HUR reportedly successfully "hacked" the Russian banking system, leading to significant disruptions at major banks including Sberbank, Raiffeisen, VTB, and Alfa Bank.
- It was reported on 27 July that following the HUR attack, several Russian banks ceased functioning, preventing residents from withdrawing cash from ATMs. Ukrainian intelligence also gained access to the databases of these Russian financial institutions.
- Ukraine’s military intelligence conducts large-scale DDoS attacks on state institutions and large companies – media
- Spanish police detain three people on suspicion of cyberattacks on countries supporting Ukraine
- Ukraine’s IT Army now aids drone strikes on Russian oil refineries
- Telegram blocks then unblocks chatbots used by Ukraine’s security services to get info on Russian activities
- Ukrainian cyberattacks cripple Russian defense contractor, weather center
- How Ukraine built a volunteer hacker army from scratch