atomsilo
atomsilo is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
5tracked breaches
2linked methods
Methods used
Breaches linked to atomsilo
February 24, 2026HIGHA large bank in Asia Listed by atomsilo Ransomware Group
atomsiloRansomware
June 6, 2023HIGHEisai Co., Ltd Listed by atomsilo Ransomware GroupatomsiloRansomware
December 21, 2021HIGHCristália - Indústria Farmacêutica Listed by atomsilo Ransomware GroupatomsiloRansomware
December 21, 2021HIGHLIGHT CONVERSION Listed by atomsilo Ransomware GroupatomsiloRansomware
December 21, 2021HIGHTegra Vendas Listed by atomsilo Ransomware GroupatomsiloRansomware
Were you caught in one of these?
Check if you’re exposed →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.