News

Threat Actors Exploit Calendar Subscriptions for Phishing and Malware Delivery

  • Beth Maundrill--Infosecurity Magazine
  • published date: 2025-11-28 15:05:00 UTC

BitSight research has revealed how threat actors exploit calendar subscriptions to deliver phishing links, malware and social engineering attacks through hijacked domains

Threat actors have been found manipulating digital calendar subscription infrastructure to deliver harmful content. Calendar series subscriptions allow third parties to add events and share notifica… [+2940 chars]