This Week in Cybersecurity: Looking Back at Week 46
This week highlights an surge in active exploitation targeting critical network and identity infrastructure, confirmed by the zero day attacks against Cisco and Citrix and the urgent patch for an exploited Windows Kernel bug. Simultaneously, the user’s browser has been validated as the weakest link, with shadow AI usage, poor SSO practices and massive Phishing-as-a-Service (PhaaS) networks combining to create unprecedented identity and data loss risks. 1. Critical Exploitation & Patching Urgency Advanced Hackers Exploited Zero Days in Cisco and Citrix A report from Amazon’s threat intelligence team revealed an advanced, highly resourced threat actor exploiting two separate zero day vulnerabilities in critical network infrastructure in the Cisco Identity Service Engine (ISE) and Citrix NetScaler ADC/Gateway.