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Amazon Uncovers Attacks Exploited Cisco ISE and Citrix NetScaler as Zero-Day Flaws

Amazon Uncovers Attacks Exploited Cisco ISE and Citrix NetScaler as Zero-Day Flaws

Nov 12, 2025Ravie LakshmananNetwork Security / Zero-Day Amazon’s threat intelligence team on Wednesday disclosed that it observed an advanced threat actor exploiting two then-zero-day security flaws in Cisco Identity Service Engine (ISE) and Citrix NetScaler… 

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Australian spy chief warns Chinese hackers are ‘probing’ critical networks for espionage and sabotage

Australian spy chief warns Chinese hackers are ‘probing’ critical networks for espionage and sabotage

Australia’s intelligence head Mike Burgess has warned that China-backed hackers are “probing” the country’s critical infrastructure, and in some cases have gained access.  Burgess, who heads the country’s main intelligence agency, the Australian Security Intelligence… 

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CISA Identifies Ongoing Cyber Threats to Cisco ASA and Firepower Devices

CISA Identifies Ongoing Cyber Threats to Cisco ASA and Firepower Devices

WASHINGTON – Today, the Cybersecurity and Infrastructure Security Agency (CISA) released the “Implementation Guidance for Emergency Directive on Cisco Adaptive Security Appliances (ASA) and Firepower Device Vulnerabilities.” This guidance builds on CISA’s Emergency Directive 25-03:… 

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[Webinar] Learn How Leading Security Teams Reduce Attack Surface Exposure with DASR

[Webinar] Learn How Leading Security Teams Reduce Attack Surface Exposure with DASR

Nov 12, 2025The Hacker NewsThreat Detection / Risk Management Every day, security teams face the same problem—too many risks, too many alerts, and not enough time. You fix one issue, and three more show up.… 

Read More »[Webinar] Learn How Leading Security Teams Reduce Attack Surface Exposure with DASR