Was myhscu.com hit by ransomware?

myhscu.com was listed by the Embargo ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Embargo ransomware group?

Embargo is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the myhscu.com breach?

Embargo published data attributed to myhscu.com (~300 GB), around 18 SSN records. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

Heritage South Credit Union

listed as myhscu.com · Claimed by Embargo · listed 1 year ago

300 GB

Data size

18 SSN records

$160M

Ransom

demanded

17m

Age

since listed · data leaked

Status timeline

ListedFeb 17, 2025
Data leakeddate unknown

At a glance

Group: Embargo
Status: Data leaked
Country: United States
Sector: Financial Services
Listed on leak site: Feb 17, 2025
Data size: 300 GB
Records: 18 SSN
Ransom demanded: $160M

About the victim

AI dossier — public-source company profile

Heritage South Credit Union is a federally chartered credit union originally established in 1937 as the Avondale Employees Federal Credit Union. Operating across Sylacauga, Childersburg, Moody, and Alexander City in Alabama, it serves over 14,000 members with approximately $160 million in assets.

Industry: Credit Union / Financial Services
Address: Sylacauga, Alabama, United States
Founded: 1937

Attack summary

Severity: critical — Confirmed large-scale exfiltration (300 GB) of highly regulated financial and personal data including SSNs, account numbers, and full PII for 14,000+ credit union members. Sample proof published demonstrating CEO identity documents and financial information. Violates multiple regulatory frameworks (GLBA, FCRA). $160M ransom demand indicates attackers' assessment of severity.

Embargo claims to have exfiltrated 300 GB of member and operational data including full personally identifiable information (PII), financial account details, debit card numbers, loan information, and executive records. The group has published sample data including the CEO's personal information with SSN, address, and contact details.

critical

Data the group says was taken

AI dossier — extracted from the leak post

debit card numbers
account numbers
Social Security numbers
addresses
phone numbers
email addresses
dates of birth
account balances
debt records
loan information
insurance details
executive personal records

What the group claims

Heritage South Credit Union was originally chartered in 1937 as the Avondale Employees Federal Credit Union. After many years and a couple of name changes, Heritage South Credit Union continues to have a strong presence in Sylacauga, Childersburg, Moody, and Alexander City as a fixture in the community and as a stable and secure financial institution. Heritage South Credit Union has grown to over $160 million in assets and over 14,000+ members. - 300 GB data including: - debit card numbers - account numbers - SSN - address - phone - email - DOB - current balances - debts - loans - insurance Here's data for CEO: JAMIE MCCAA PAYTON 3993 ODENS MILL RD SYLACAUGA AL 35151 DOB: 1969-11-18 SSN: 423-04-5662 Phone: 256-872-2885|256-245-0777 Email: [email protected]|[email protected]|[email protected] SPOUSE: CHRIS PAYTON (416-82-5751 1967-12-01)

Sources

Victim sitemyhscu.com
Leak posthttp://embargobe3n5okxyzqphpmk3moinoap2snz5k6765mvtkk7hhi544jid.onion/#/post/46

Source

Indexed 1 year ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Embargo

Embargo is a ransomware group that emerged in April 2024, operating with primarily financial motivations and demonstrating a focus on high-value targets across multiple sectors. The group has been observed targeting victims predominantly in the United States, Singapore, India, and France, with particular emphasis on technology, healthcare, manufacturing, business services, and financial sectors. Given the group's recent emergence and limited public documentation from major threat intelligence sources, specific details about their country of origin, operational structure, and technical methodologies remain largely unconfirmed by established security research organizations. With 37 known victims identified since their emergence, Embargo appears to follow established ransomware operational patterns typical of financially-motivated cybercriminal groups, though comprehensive analysis of their attack vectors, encryption methods, and extortion tactics has not yet been extensively documented by major cybersecurity firms or government agencies. The group's targeting of critical infrastructure sectors including healthcare and financial services aligns with broader ransomware trends observed throughout 2024, though specific notable campaigns or high-profile attacks have not been widely reported in public threat intelligence reporting. As of current observations, Embargo appears to remain active, though the limited timeframe since their emergence and sparse public documentation makes definitive assessment of their operational status challenging without additional confirmed reporting from established threat intelligence sources. The group has been linked to 40 public disclosures across our corpus. First observed on a leak site on April 21, 2024; most recent post June 30, 2026. The operation is currently active.

Timeline of this disclosure

February 17, 2025myhscu.com listed by Embargoon the group's public leak site

Data size: 300 GB
Records: 18 SSN
Ransom demanded: $160M

Other recent disclosures by Embargo

Embargo has been linked to 40 public victims on Darkfield. A sample of the most recent:

See the full Embargo dossier →

Sector and geography

This disclosure adds to ransomware activity in the Financial Services sector, which has 1,184 disclosures indexed across all operators we track. Geographically, myhscu.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Embargo means myhscu.com appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Embargo's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.