Fileless Viruses Strike via PowerShell: A New Threat to Miners

Cybersecurity experts warn of rising fileless viruses that infect computers without traditional files. They exploit system tools like PowerShell, eluding standard antivirus detection. Incidents increased by 20–25% over the past year.

Such malware can stealthily run mining code, draining CPU resources. Targets often include corporate networks, where hidden crypto extraction yields profits. A recent botnet boosted illegal output by $200 тыс per quarter. Countermeasures require updated defenses, monitoring system processes, and restricting PowerShell access.

Consequently, enhanced protection measures become crucial for safeguarding resources and preventing financial losses.