siegedsec
siegedsec is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
19tracked breaches
3linked methods
Methods used
Breaches linked to siegedsec
May 14, 2025HIGHCellcom Listed by siegedsec Ransomware Group
siegedsecRansomware
December 9, 2023HIGHTelerad Listed by siegedsec Ransomware GroupsiegedsecRansomware
December 9, 2023HIGHNational Office for centralized procurement Listed by siegedsec Ransomware GroupsiegedsecRansomware
December 9, 2023HIGHDeqing County Listed by siegedsec Ransomware GroupsiegedsecRansomware
December 9, 2023HIGHOpTransRights - 2 Listed by siegedsec Ransomware GroupsiegedsecRansomware
December 9, 2023HIGHTechnical University of Mombasa Listed by siegedsec Ransomware GroupsiegedsecRansomware
December 9, 2023HIGHPortland Government & United states government Listed by siegedsec Ransomware GroupsiegedsecRansomware
December 9, 2023HIGHColombian National Registry Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 27, 2023HIGHStaples Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHOperation Israel - 1 Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHGNSS, BACNet & ModBus Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHAtlassian Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHNATO Leak - 2 Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHGrupo Televisa Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHIdaho National Laboratory Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHBezeq Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHOperation Jane Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHFaroe Islands Listed by siegedsec Ransomware GroupsiegedsecRansomware
November 26, 2023HIGHNATO Leak - 1 Listed by siegedsec Ransomware GroupsiegedsecRansomware
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.