Recent Breaches

Recent Breaches › Attack methods › Insider & Account Hijack

Attack method

Insider & Account Hijack

Insider threats and hijacked accounts abuse legitimate access to steal or expose data from within.
6tracked breaches

Groups using this method

ShinyHunters 1embargo 1

Breaches using Insider & Account Hijack

June 13, 2026HIGHEx-IT Employee Jailed for 21-Month Hack of Iowa School District
Credential & Infostealer Leaks
June 8, 2026HIGHMeta Discloses 20K Instagram Accounts Hijacked via AI Support Tool
Credential & Infostealer Leaks
June 2, 2026MEDIDashlane Brute-Force Attack Downloads <20 Encrypted Vaults
Ransomware
May 17, 2026HIGHTycoon2FA Phishing Kit Evolves to Hijack Microsoft 365 Accounts
Phishing & Social Engineering
May 5, 2026MEDIVimeo data breach impacts 119K users via Anodot compromise
ShinyHuntersInsider & Account Hijack
February 27, 2025HIGHInsider Technologies Limited Listed by embargo Ransomware Group
embargoRansomware
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Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.