FulcrumSec
No sourced public emblem in this profile.
reference profile · reported nexus: Unknown (not nationality)
FulcrumSec is a financially motivated data-theft-extortion group known for sophisticated ransomware attacks and double extortion tactics. They have exploited vulnerabilities such as hardcoded credentials and misconfigured cloud permissions to gain access to targets, including Novo Nordisk and Arup Group. Their operations involve extensive dwell time, with claims of spending months analyzing stolen data before contacting victims. FulcrumSec has demonstrated a targeted approach, often demanding ransoms that are strategically calculated based on the victim's financial profile.
Source-reported aliases: . Associations do not prove equivalence.
Target geography
Catalog-listed countries (associations, not attack counts): No country-level metadata
2 observed public claim posts in the collection window 2025-11-21 through 2026-10-25. Accumulated bounded samples: newest 1,000 records from each of the current and previous source years, refreshed every six hours. Historical gaps are not filled. These are not confirmed attacks or unique victims. Dates are provider record dates; countries are provider classifications; unknown is retained. Source: Ransomfeed — Dario Fadda · CC BY 4.0. Adapted into anonymous counts by Kinwilder; no endorsement implied.
United States of America: 2 posts
Historical casebook
No dated record curated yet; absence does not establish inactivity.
Planned Kinwilder coverage
Tentative editorial review windows, contingent on evidence and review; not promised publication dates or predictions of attacks.
No assigned review window.
References
https://blog.bushidotoken.net/2026/06/uk-cybercrime-journal-arup-group.html
https://www.techrepublic.com/article/news-novo-nordisk-1-3tb-theft-25m-demand-emea/