Data Breach 2025 Ukraine. Cyberattacks and data breaches during the first half of 2025 have included the ransomware attacks against change healthcare and cdk, as well as data theft and extortion attacks targeting. 23andme said at the beginning of october that attackers had infiltrated some of its users' accounts and abused this access to.
The hacking group was behind the infamous breach of several us agency email systems using software made by us contractor solarwinds, which was revealed in 2020. The serious fraud office (sfo) has announced a potential breach of the deferred prosecution agreement (dpa) with güralp systems ltd, which was finalised on 22 october.