Zero Day

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Experts say cybersecurity companies helping to defend Ukraine against Russian cyberattacks during the war could be considered direct participants in the hostilities and open themselves to attack.
Kim Zetter
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Ukrainian President Volodymyr Zelensky will visit the White House on Wednesday for his first trip outside of Ukraine since the war began. He will hold a…
Kim Zetter
Contrary to initial reports that it resulted in a "really huge loss in communications in the very beginning of war," the hack did not have a huge impact…
Kim Zetter
The group, called Metador by the SentinelLabs researchers who discovered them, appears to be well-resourced and engaged in long-term espionage. But who…
Kim Zetter
1
There were plenty of warnings that Colonial Pipeline ignored. Here's an excerpt from my recent BlackHat keynote discussing what Colonial Pipeline should…
Kim Zetter
5
The Secret Service says data erased from the phones of some of its personnel — that may shed light on the agency's handling of the Jan. 6 insurrection …
Kim Zetter
16
Gen. Paul Nakasone's remarks this month about offensive operations against Russia caused a stir. But have people misinterpreted his words?
Kim Zetter
1
The Kremlin’s cyber warriors began working to gain a foothold in Ukrainian government and critical infrastructure networks a year before the invasion…
Kim Zetter
3
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