'Hundreds of computers' in Ukraine hit with wiper malware as conflict continues
Of course you realize, this means war Hundreds of computers in Ukraine have been infected with data-wiping Windows malware, say researchers at ESET.…
The Malware tag covers malware families, infrastructure analysis, incident impact, disruption efforts, and defensive guidance to reduce cybersecurity risk.
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Background for this topic.
Malware is software intentionally created or modified to perform unauthorized or harmful actions on a computer, device, or network. The term covers distinct families and functions, including viruses, worms, trojans, spyware, botnet clients, and ransomware; a single sample may combine several capabilities. Its behavior—not its label—determines the security concern: it may execute code, persist, alter or encrypt data, steal credentials, or provide unauthorized remote access.
For practitioners, malware reporting is most useful when it identifies the family or tool conservatively and provides evidence such as affected platforms, samples, infrastructure, or observed behavior. Defenses include promptly patching vulnerable software, restricting execution and privileges, monitoring endpoints and networks, maintaining tested backups, and isolating suspected systems for analysis. Detection should use behavior and verified indicators rather than names alone, since variants change. If malware processes personal or regulated data, investigations should also address privacy, evidence preservation, and applicable reporting obligations.
Of course you realize, this means war Hundreds of computers in Ukraine have been infected with data-wiping Windows malware, say researchers at ESET.…
Digital skirmishes continue as tension mounts in Eastern Europe The EU has sent a cyber response team to Ukraine as rumours of a planned Russian invasion reach fever pitch. Meanwhile, IBM's infosec division says the UK was one of the most targeted countries in Europe for cyberattacks last year.…