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Threat actor

Nicole Milan

Attribution profile

Type
Criminal
Location
United States of America
Known incidents
1 incident
First seen
2020-03-25
Last seen
2020-03-25
Updated
2026-08-01 06:54
Aliases
1 alias

STIX characteristics

Threat actor characteristics are available to members.

Profile narrative

Nicole Milan is a known alias used by an individual involved in a cybercrime case in the United States. She resides in the United States, with her activities linked to San Diego, California. Milan came to public attention after pleading guilty to charges stemming from a breach of Wolf & Associates Property Management. The breach occurred on March 25, 2020, and involved the unauthorized access to the firm’s computer network. Alongside co‑defendant Gordon Welterlen, she admitted to stealing personal data from more than nine thousand clients.

The compromised data included names, addresses and other identifiers that could be used for identity fraud. Using the stolen information, the pair filed over three hundred fraudulent unemployment claims with the state of California. These claims yielded more than two million dollars in illicit proceeds. The funds were subsequently spent on luxury automobiles, high‑end rental accommodations and controlled substances. The primary motivation demonstrated in the case was financial gain through fraudulent benefit exploitation.

The actors’ tactics consisted of network intrusion to exfiltrate client records, followed by the misuse of those records for false claims. No specific malware families, exploit kits or tooling are described in the public reporting of this incident. The operation appears to have been carried out by the two individuals acting together, without evidence of state sponsorship or affiliation with a larger criminal consortium. The Wolf & Associates breach is cited as one of the largest data compromises in Santa Barbara County history and resulted in combined prison sentences totaling thirty‑three years. This case illustrates how personal data stolen from a property management firm can be converted into substantial financial profit through fraudulent government programs.

Incidents

Attributed incidents are available to members.

1 incident
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