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Wallstreet is a ransomware group first observed as an emerging operation in 2026. It has claimed or been attributed with ransomware incidents affecting organizations in the United States and Ecuador, including healthcare providers, municipal and law-enforcement bodies, an energy company, manufacturers, a grocery retailer, and an education-services provider. Reported victims include organizations in the healthcare, public-sector, energy, materials, industrial manufacturing, and consumer-staples sectors. Available reporting characterizes several incidents as data breaches, but does not establish the malware family, intrusion vector, encryption activity, data publication, extortion demands, or other technical tradecraft used by the group. Wallstreet has no other established aliases in the available information.
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Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
Geographies tied to known operations.
1 distinct technique observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Conducted a ransomware attack against New Covenant Believers’ Church (NcbChurch) in the United States.
Conducted a ransomware attack against On Demand Occupational Medicine, a U.S. occupational-health and workplace-wellness services provider.
Conducting a ransomware attack against Goldston Oil Corporation, an oil and gas exploration and production company.
Conducted a ransomware attack against America’s Food Basket, a U.S. cooperative grocery-store network.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.