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Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government… 

FCC Blocks New Foreign-Produced Robots and Power Inverters Over Cyber Risks

FCC Blocks New Foreign-Produced Robots and Power Inverters Over Cyber Risks

The Federal Communications Commission (FCC) added foreign-produced mobile robots and networked power inverters to its Covered List on July 28. The move generally prevents new models from receiving the equipment authorization required for import, marketing,… 

Cisco FMC Zero-Day Actively Exploited, Static Credentials Could Expose Sensitive Data

Cisco FMC Zero-Day Actively Exploited, Static Credentials Could Expose Sensitive Data

Ravie LakshmananJul 30, 2026Vulnerability / Network Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a newly disclosed security flaw impacting Cisco Secure Firewall Management Center (FMC) Software to its Known Exploited… 

Critical Rails Flaw Could Let Unauthenticated Attackers Read Server Files via Image Uploads

Critical Rails Flaw Could Let Unauthenticated Attackers Read Server Files via Image Uploads

Swati KhandelwalJul 29, 2026Vulnerability / Software Security Ruby on Rails has released fixes for a critical Active Storage vulnerability that could let unauthenticated attackers read arbitrary files from application servers through crafted image uploads. Tracked…