Microsoft warns of Exchange zero-day flaw exploited in attacks
By Sergiu Gatlan Publication Date: 2026-05-15 09:40:00 On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in…
Tag: Attacks
Phishing campaigns and BEC attacks through Amazon SES
Introduction The primary goal for attackers in a phishing campaign is to bypass email security and trick the potential victim…
Email Bombing and Fake IT Support Calls Fuel New Microsoft Teams Phishing Attacks
By Tushar Subhra Dutta Publication Date: 2026-05-04 06:12:00 A new wave of cyberattacks is targeting employees through a combination of…
IR Trends Q1 2026: Phishing reemerges as top initial access vector, as attacks targeting public administration persist
By Cisco Talos Blog Publication Date: 2026-04-22 10:00:00 Phishing reemerged as the most observed means of gaining initial access, accounting…
More Cisco SD-WAN bugs battered in attacks
By Jessica Lyons Publication Date: 2026-04-21 17:30:00 America’s lead cyber-defense agency has warned that three Cisco Catalyst SD-WAN Manager bugs…
CISA flags new SD-WAN flaw as actively exploited in attacks
By Sergiu Gatlan Publication Date: 2026-04-21 12:30:00 The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has given government agencies four…
Microsoft: Teams increasingly abused in helpdesk impersonation attacks
By Bill Toulas Publication Date: 2026-04-20 15:11:00 Microsoft is warning of threat actors increasingly abusing external Microsoft Teams collaboration and…
IBM unveils security services for thwarting agentic attacks, automating threat assessment
By Michael Cooney Publication Date: 2026-04-15 23:02:00 AI frontier models “represent a step change in offensive capability, which can dramatically…
IBM Announces New Cybersecurity Measures to Help Enterprises Confront Agentic Attacks
By PR Newswire Publication Date: 2026-04-15 10:00:00 New IBM cybersecurity assessment helps enterprises identify and measure new risks introduced by…
New Rowhammer Attacks on NVIDIA GPUs Enable Full System Takeover
By Craig Risi Publication Date: 2026-04-14 12:00:00 Security researchers have demonstrated a new class of Rowhammer attacks targeting NVIDIA GPUs…