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CSO Security Leadership
The day's top cybersecurity news and in-depth coverage
February 17, 2025
How to evaluate and mitigate risks to the global supply chain
CISOs are under the gun to understand and address potential risks tied to geopolitical tensions, regulations and other changes outside their control.
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Sponsored by CyberArk: The rise of the machines and the growing AI identity attack surface
Attackers always use trust to their advantage. Three emerging techniques will soon allow them to target chatbots, virtual assistants, and other AI-powered machine identities directly.
What security teams need to know about the coming demise of old Microsoft servers
While the planned phase-out of Microsoft Exchange 2016 and Exchange 2019 is many months away, evaluate your organizationâs needs now to avoid hassles down the road.
Unusual attack linked to Chinese APT group combines espionage and ransomware
The attacker deployed a variant of the PlugX cyberespionage toolset previously associated with Chinese APT groups against a small company that they then infected with the RA World ransomware and extorted for money.
Russian hacking group targets critical infrastructure in the US, the UK, and Canada
Microsoft warns of expanding Russian cyberwarfare as attackers exploit software to breach enterprises.
CISA, FBI call software with buffer overflow issues âunforgivableâ
The federal directive forbids vendors from shipping software with such flaws, and flags recent Microsoft, and Ivanti zero-days as examples.
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