Weaponized Putty and Teams Ads Deliver Malware Allowing Hackers to Access Network

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Malicious Ads in PuTTY and Teams Deliver OysterLoader Malware Recent reports indicate that weaponized advertisements in PuTTY and Microsoft Teams are distributing OysterLoader malware, which grants attackers full access to devices and networks. This malware poses significant risks to users of these applications, allowing unauthorized control and potential data breaches. 2 sources 32