Skip to content
TA446 Deploys DarkSword iOS Exploit Kit in Targeted Spear-Phishing Campaign

TA446 Deploys DarkSword iOS Exploit Kit in Targeted Spear-Phishing Campaign

Ravie LakshmananMar 28, 2026Mobile Security / Email Security Proofpoint has disclosed details of a targeted email campaign in which threat actors with ties to Russia are leveraging the recently disclosed DarkSword exploit kit to target… 

CISA Adds CVE-2025-53521 to KEV After Active F5 BIG-IP APM Exploitation

CISA Adds CVE-2025-53521 to KEV After Active F5 BIG-IP APM Exploitation

Ravie LakshmananMar 28, 2026Vulnerability / Network Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a critical security flaw impacting F5 BIG-IP Access Policy Manager (APM) to its Known Exploited Vulnerabilities (KEV)… 

Apple Sends Lock Screen Alerts to Outdated iPhones Over Active Web-Based Exploits

Apple Sends Lock Screen Alerts to Outdated iPhones Over Active Web-Based Exploits

Ravie LakshmananMar 27, 2026Spyware / Mobile Security Apple is now sending Lock Screen notifications to iPhones and iPads running older versions of iOS and iPadOS to alert users of web-based attacks and urge them to…