Week in review: F5 data breach, Microsoft patches three actively exploited zero-days

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Building a healthcare cybersecurity strategy that works In this Help Net Security interview, Wayman... Read more »

Winos 4.0 hackers expand to Japan and Malaysia with new malware

Winos 4.0 hackers expand from China, Taiwan to Japan, Malaysia using fake Finance Ministry PDFs to spread HoldingHands RAT malware. Threat actors behind Winos 4.0 (ValleyRAT) have expanded their... Read more »

From Airport chaos to cyber intrigue: Everest Gang takes credit for Collins Aerospace breach

Everest claims Collins Aerospace hack hitting EU airports, but its leak site vanishes soon after, sparking takedown speculation. Do you remember the Collins Aerospace supply chain attack that disrupted... Read more »

SIMCARTEL operation: Europol takes down SIM-Box ring linked to 3,200 scams

Europol’s SIMCARTEL operation shut down a SIM-box network behind 3,200 frauds and €4.5M losses, using 40,000 SIMs for scams and extortion. Europol’s “SIMCARTEL” operation dismantled an illegal SIM-box network... Read more »

From Phishing to Malware: AI Becomes Russia’s New Cyber Weapon in War on Ukraine

Russian hackers’ adoption of artificial intelligence (AI) in cyber attacks against Ukraine has reached a new level in the first half of 2025 (H1 2025), the country’s State Service... Read more »

New Oracle E-Business Suite Bug Could Let Hackers Access Data Without Login

Oracle on Saturday issued a security alert warning of a fresh security flaw impacting its E-Business Suite that it said could allow unauthorized access to sensitive data. The vulnerability,... Read more »

Q3 Ransomware Attacks Increase 36% YoY, BlackFog Report Reveals

“From grounded aircraft and stranded passengers to manufacturers forced to halt production, the disruption has been significant.” The post Q3 Ransomware Attacks Increase 36% YoY, BlackFog Report Reveals appeared... Read more »

A critical WatchGuard Fireware flaw could allow unauthenticated code execution

A critical WatchGuard Fireware vulnerability, tracked as CVE-2025-9242, could allow unauthenticated code execution. Researchers revealed details of a critical vulnerability, tracked as CVE-2025-9242 (CVSS score of 9.3), in WatchGuard... Read more »

Hackers used Cisco zero-day to plant rootkits on network switches (CVE-2025-20352)

Threat actors have leveraged a recently patched IOS/IOS XE vulnerability (CVE-2025-20352) to deploy Linux rootkits on vulnerable Cisco network devices. “The operation targeted victims running older Linux systems that... Read more »

Prosper disclosed a data breach impacting 17.6 million accounts

Threat actors stole personal data, including names, IDs, and financial details from Prosper, affecting over 17M users. Prosper is a U.S.-based peer-to-peer lending platform that connects individual borrowers with... Read more »
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