Ukraine argues that Russian cyber attacks that target civilians via infrastructure impacts are coordinated with kinetic military attacks, and should be classified as war crimes.
Ukraine warns of Russian plans for massive cyber attacks on Ukraine's critical infrastructure to slow down the counteroffensive and those of Kyiv's allies in retaliation for support.
Attack campaigns conducted against Ukrainian government agencies and businesses have been linked to an initial access broker that appears to be staffed with former members of the Conti ransomware gang.
Microsoft researchers say that Russian cyber attacks in March against a television broadcaster and a nuclear plant directly preceded military action directed at those targets.
Nestlé says that the incident is not a cyber attack by Anonymous but an internal data leak, with the information being errantly published to the public-facing web for some weeks.
An open source project maintainer decided to protest the war in Ukraine by targeting computers with an IP address in Russia or Belarus with a malicious update in a controversial act of hacktivism.
The White House said that there is "no certainty" that there will be a cyber attack from Russia, but that the country is exploring options to target US critical infrastructure and that companies should harden cyber defenses.
Suspected state-sponsored hackers compromised at least 100 employees of at least 21 natural gas producers before staging a cyber attack on the eve of the Russian invasion.
A cyber attack that disrupted international satellite internet and TV provider Viasat is being investigated by a tandem of global intelligence services, with Russia as the lead suspect.
Ukraine's major internet provider Triolan suffered two severe cyber attacks disrupting internet services in what it described as the "vile strategy of the enemy."
