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Week in review: 2 threat actors exploiting WinRAR 0-day, Microsoft fixes “BadSuccessor” Kerberos flaw

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: WinRAR zero-day was exploited by two threat actors (CVE-2025-8088) The RomCom attackers aren’t the only ones that have been leveraging the newly unveiled WinRAR vulnerability (CVE-2025-8088) in zero-day attacks: according to Russian cybersecurity company BI.ZONE, a group tracked as Paper Werewolf has been using it to target Russian organizations. Microsoft fixes “BadSuccessor” Kerberos vulnerability (CVE-2025-53779) For August 2025 Patch Tuesday, … More → The post Week in review: 2 threat actors exploiting WinRAR 0-day, Microsoft fixes “BadSuccessor” Kerberos flaw appeared first on Help Net Security.
http://news.poseidon-us.com/TMXBc6

This simple magnetic trick could change quantum computing forever

Researchers have unveiled a new quantum material that could make quantum computers much more stable by using magnetism to protect delicate qubits from environmental disturbances. Unlike traditional approaches that rely on rare spin-orbit interactions, this method uses magnetic interactions—common in many materials—to create robust topological excitations. Combined with a new computational tool for finding such materials, this breakthrough could pave the way for practical, disturbance-resistant quantum computers.
http://news.poseidon-us.com/TMX4kR

US Naval Academy gets first Marine superintendent

Lt. Gen. Michael Borgschulte has become the first Marine Corps officer to be superintendent of the U.S. Naval Academy in its 180-year history. The post US Naval Academy gets first Marine superintendent first appeared on Federal News Network.
http://news.poseidon-us.com/TMWClL

Security clearance reforms advancing in 2026 defense bill

Lawmakers want to increase the number of people with security clearances, as government and industry struggle to recruit and retain cleared workers. The post Security clearance reforms advancing in 2026 defense bill first appeared on Federal News Network.
http://news.poseidon-us.com/TMWBHD

Security clearance reforms advancing in 2026 defense bill

Lawmakers want to increase the number of people with security clearances, as government and industry struggle to recruit and retain cleared workers. The post Security clearance reforms advancing in 2026 defense bill first appeared on Federal News Network.
http://news.poseidon-us.com/TMWB8F

After months of postponing, OPM opts to fully cancel 2025 FEVS

The cancellation comes after OPM indefinitely delayed FEVS earlier this year, due to the Trump administration’s “urgent” changes for federal employees. The post After months of postponing, OPM opts to fully cancel 2025 FEVS first appeared on Federal News Network.
http://news.poseidon-us.com/TMW9Fw