Skip to content
Back to Blog
high severity December 19, 2022 · 4 min read Unverified claim — what this is

Sterling Listed by blackbasta Ransomware Group

If you are a customer of Sterling, here’s what is being claimed, and what it would mean for you.

Sterling helps create people-first cultures built on a foundation of trust and safety.We understand that every employee and new hire contributes to the unique culture of your organization. That’s why our global background checks and identity services are differentiated by unrivaled client service and deep market expertise to help you make confident hiring decisions that strengthen your organization and culture.We believe that every hire is important, and we are committed to helping our clients hire with confidence, speed, and trust.SITE: https://www.sterlingcheck.com

— from Blackbasta’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
Sterling Listed by blackbasta Ransomware Group

On December 19, 2022, background-check and identity-verification provider Sterling appeared on the leak site of the Black Basta ransomware group. The listing states that internal files were exfiltrated during a ransomware attack; the exact number of records affected and the specific data types remain undisclosed in the primary listing.

Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 582 companies.
See what is exposed about you — free scan →
Not ready yet? Run a free breach check on this email
We’ll check it against 13.1B+ leaked records right now — no account needed. Continuous monitoring & alerts are part of Protection.

Reported Details from the Listing

The Black Basta leak site entry, preserved via ransomware.live, confirms Sterling was listed on that date and claims successful data exfiltration following a ransomware deployment. The disclosure does not quantify affected individuals, name the precise systems compromised, or list sample data. It simply states that internal files were taken. Sterling has not published a separate public breach notification detailing the incident, so the full scope of exposure stays unknown to the public.

December 19, 2022 marks the first public disclosure. The listing remains active on the extortion portal, a common tactic used by this group to pressure victims into payment.

Why This Matters for You and Your Family

If you or anyone in your household has undergone a background check, employment verification, or identity-validation process through a Sterling client in recent years, your personal information may have been inside the stolen files. Sterling’s services support employers, government agencies, and landlords who routinely collect names, addresses, dates of birth, Social Security numbers, employment history, and sometimes fingerprint or biometric templates.

Even though the exact data set is not public, the nature of Sterling’s business means the breach likely touches sensitive records that directly affect your ability to get hired, rent an apartment, or pass a security clearance. For families this risk extends beyond one person: a parent’s background-check data can be cross-referenced with children’s school or sports records that share the same address and phone number.

The Doxxing and Identity-Chain Risk

Exfiltrated internal files from a background-check company create long-term doxxing hazards. Threat actors can combine employment history, previous addresses, and relative information to map your entire household. These details then link gaming usernames, social-media handles, and school records, turning a single breach into an identity chain that follows your family for years.

Credential leaks like this one frequently cascade into account takeovers. Once attackers control an email or phone number tied to your background check, they can reset passwords across banks, government portals, and children’s gaming accounts. The Black Basta listing does not detail what was taken, yet the category of data involved makes household-wide exposure a realistic outcome.

Black Basta’s Publicly Known Track Record

Public reporting attributes the first Black Basta activity to early 2022. The group rapidly gained notoriety for double-extortion attacks that combine ransomware encryption with public data leaks. Notable prior victims include financial firms, manufacturers, and technology providers. Their typical playbook begins with initial access gained through phishing or exploited remote-desktop services, followed by rapid lateral movement, data exfiltration, and deployment of their custom ransomware.

After exfiltration, Black Basta posts victim names on their leak site and offers proof files. If no payment is received they gradually release larger portions of the stolen data. The group has maintained consistent operations since emerging, frequently changing infrastructure but keeping the same naming convention and extortion style.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity, then use the cleanup of Warden to remove what you can.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Rotate every password you have reused at any Sterling client or partner and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts which often chain back to the same address and parental credentials.
  • Let remediation specialists handle ongoing takedown requests for any exposed personal documents or broker listings tied to this incident.

The Sterling listing on the Black Basta site is a concrete reminder that even companies trusted with verifying identities can become gateways for identity theft. One breach can quietly feed years of targeted attacks against you and your family. Starting with DoxxScan gives you continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists who also protect gaming accounts belonging to you or your children. Take the step now before the next wave of leaks surfaces your information again.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Check your exposure
Sterling is one listing. Your email is probably in others.
We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

By running your scan you agree to the Terms and Conditions and the Privacy Policy, and to GalaxyWarden emailing you the results of this scan.

Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed December 19, 2022
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
Share this Post on X Reddit Email