A Two-Minute Microsoft Teams Call Could End With Your Network Encrypted With Ransomware

A short Microsoft Teams call can now become the first step in a ransomware attack. Attackers posing as IT support staff are persuading employees to grant remote access, then using that foothold to spread through networks and deploy Chaos ransomware. The campaign, tracked as STAC4749, targeted dozens of North American organizations between February and June […]

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