Cisco TalosMedium
IR trends Q3 2026: Actors impersonate IT help desks in vishing attacks as ransomware activity increasesPhishing remained the leading initial access technique, appearing in slightly over one-third of all Cisco Talos Incident Response (Talos IR) engagements — a decrease from over 50 percent last quarter. In addition to traditional phishing links and attachments, we observed numerous threat actors conducting…