Boomerang — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
August 20, 2026
Last Seen
August 21, 2026

Related Threat Clusters

  • SickKids Cyber Breach Exposes Employee Information

    The Hospital for Sick Children (SickKids) reported a cybersecurity incident that exposed personal information of some current and former employees. The breach was linked to a vulnerability in a third-party software…

    3 articles · Updated August 21, 2026

Recent Intelligence Reports

  • Sick Kids Employee Information Impacted By Cybersecurity Incident — www.sickkids.ca · August 21, 2026
  • SickKids hit by cyber breach targeting employee info — Torontotoday.Ca · August 20, 2026
  • SickKids employee information impacted by cybersecurity incident — Sickkids.Ca · August 20, 2026

CVSS v3.1 Breakdown