Latest coverage for Ukraine

Also: Amazon Sues Alleged Refund Gang, Ukraine Says It Hacked Russian Tax SystemThis week, French police arrested an alleged Hive "banker," Amazon cracked down on a refund fraud ring, Ukraine military intelligence said it hacked the Russian tax system, the U.K. Ministry of Defense was fined and Kraft Heinz said it is doing fine after an alleged ransomware attack.

Telecom Operator Slowly Restores Voice ServiceUkraine's domestic security agency on Wednesday fingered Russian military hackers as being responsible for hacking Kyivstar, in a statement acknowledging damage to the telecom operator's digital infrastructure. Ukraine's top telecom operator was the target of a Tuesday cyberattack.

Russian cyber campaigns aim to disrupt Western allies’ ability and motivation to support Ukraine’s war effort

Ukraine's biggest telecom operator Kyivstar has become the victim of a cyber attack, disrupting customer access to mobile and internet services

Ukrainian Ministry of Defense says cyber-attack wiped Russian tax system servers

The destructive attack, likely carried out by Russian actors, is the biggest hit on the country's basic infrastructure since the beginning of the war.

​The Ukrainian government's military intelligence service says it hacked the Russian Federal Taxation Service (FNS), wiping the agency's database and backup copies. [...]

Ukrainian President Volodymyr Zelenskyy Is in WashingtonUkrainian telecom operator Kyivstar was the target of a cyberattack that knocked internet access and mobile communications offline on the same day Ukrainian President Volodymyr Zelenskyy is in Washington to boost the case for additional military aid.

Kyivstar, Ukraine's largest telecommunications service provider serving over 25 million mobile and home internet subscribers, has suffered a cyberattack impacting mobile and data services. [...]

Kyivstar announced its mobile network had temporarily been shut down due to a major cyber-attack on its systems