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...
Read more →Category: HelpnetSecurity
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....
Read more →
Microsoft revokes 200 certs used to sign malicious Teams installers
By revoking 200 software-signing certificates, Microsoft has hampered the activities of Vanilla Tempest, a ransomware-wielding threat actor that has been...
Read more →
Levo.ai platform unifies AI security and compliance from development to runtime
Levo.ai has released its Unified AI Security Platform, designed to secure AI applications from development to runtime. The platform unifies...
Read more →
AISLE launches from stealth with AI-native cyber reasoning system to tackle zero-day vulnerabilities
AISLE emerged from stealth, delivering the AI-native cyber reasoning system (CRS) that autonomously identifies, triages and remediates with verification both...
Read more →
A new approach to blockchain spam: Local reputation over global rules
Spam has long been a nuisance in blockchain networks, clogging transaction queues and driving up fees. A new research paper...
Read more →
Inside healthcare’s quiet cybersecurity breakdown
Hospitals, clinics, and care networks continue to treat cybersecurity as a back-office issue, according to the 2025 Healthcare IT Landscape...
Read more →
Everyone’s adopting AI, few are managing the risk
AI is spreading across enterprise risk functions, but confidence in those systems remains uneven, according to AuditBoard. More than half...
Read more →
New infosec products of the week: October 17, 2025
Here’s a look at the most interesting products from the past week, featuring releases from Aura, Bitsight, Blumira, Cayosoft, Corelight,...
Read more →
“Perfect” Adobe Experience Manager vulnerability is being exploited (CVE-2025-54253)
CISA has added CVE-2025-54253, a misconfiguration vulnerability in Adobe Experience Manager (AEM) Forms on Java Enterprise Edition (JEE), to its...
Read more →
Cayosoft Guardian Protector safeguards Microsoft 365 and hybrid identity systems
Cayosoft introduced Cayosoft Guardian Protector, a free, always-on solution that delivers real-time threat detection, proactive alerts, resolution guidance, and change...
Read more →
Everyone wants AI, but few are ready to defend it
The rush to deploy AI is reshaping how companies think about risk, according to Cisco. A global study finds that...
Read more →