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271–280 of 741 articles
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Dark Reading
Six Russian state-backed threat actors have lunched 237 cyberattacks on Ukraine's infrastructure, new research from MIcrosoft shows.
ThreatPost
At least five APTs are believed involved with attacks tied ground campaigns and designed to damage Ukraine's digital infrastructure.
ZDNet Security
Microsoft's timeline of Russia's attacks against Ukraine point to a new era of hybrid warfare.
Bleeping Computer
A newly discovered malware loader called Bumblebee is likely the latest development of the Conti syndicate, designed to replace the BazarLoader backdoor used to deliver ransomware payloads. [...]
Bleeping Computer
Microsoft has revealed the true scale of Russian-backed cyberattacks against Ukraine since the invasion started, with hundreds of attempts from multiple Russian-backed hacking groups targeting infrastructure and Ukrainian citizens. [...]
Dark Reading
Mandiant data also shows a dramatic drop in attacker dwell time on victim networks in the Asia-Pacific region — to 21 days in 2021 from 76 days in 2020.
ZDNet Security
Employees looking for new career opportunities are the targets.
The Register
Dark Reading
Four Russian government employees were charged by the DoJ for attack campaigns targeting hundreds of energy sector companies and organizations in 135 countries, including the US.
Bleeping Computer
The White House is urging U.S. organizations to shore up their cybersecurity defenses after new intelligence suggests that Russia is preparing to conduct cyberattacks in the near future. [...]