Skip to content
Back to Blog
high severity October 19, 2023 · 3 min read Unverified claim — what this is

frs-fnrs.be Listed by lockbit3 Ransomware Group

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

The National Fund for Scientific Research (NFSR) (Dutch: Nationaal Fonds voor Wetenschappelijk Onderzoek (NFWO), French: Fonds National de la Recherche Scientifique (FNRS)) was once a government institution in Belgium for supporting scientific resear...

— from LockBit’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.
frs-fnrs.be Listed by lockbit3 Ransomware Group

On October 19, 2023, the Belgian National Fund for Scientific Research (FNRS / F.R.S.-FNRS) appeared on the LockBit 3.0 ransomware leak site. The listing states that internal files were exfiltrated during a ransomware attack on the government-backed scientific funding body. The number of people whose data was taken remains unknown, and the leak-site posting does not specify which exact documents or databases were copied.

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.

Primary Disclosure Details

The LockBit 3.0 operators posted a dedicated page for frs-fnrs.be on their onion site, accessible via mirrors such as ransomware.live. The entry states that internal files were exfiltrated after the group deployed ransomware inside the organisation’s network. No victim count, no list of exposed record types, and no ransom demand figure are published on the page. The disclosure simply states that data was stolen and gives the organisation a short window to negotiate before files are released publicly. Belgian authorities were notified, but public filings available so far do not add further quantitative detail on the scale of the breach.

Why This Matters for You and Your Family

When a public research fund is hit, the information taken often includes grant applications, reviewer identities, financial transfers, employment contracts, and correspondence that can contain personal addresses, dates of birth, national identification numbers, and banking details of researchers, staff, and their families. Even if you never applied for an FNRS grant yourself, contractors, vendors, or family members linked to Belgian academic institutions may have had records stored on the same systems. Once that information leaves the organisation’s control, it can be sold, swapped on underground forums, or used to build targeted fraud campaigns against ordinary households.

Doxxing and Identity-Chain Risks

Scientific funding records frequently link professional email addresses, ORCID identifiers, institutional logins, and personal phone numbers. These details act as bridges that let attackers connect your work identity to your home address, children’s school records, or even gaming accounts. A single leaked grant file can expose the full household because family members are often listed as dependents or emergency contacts. Credential leaks of this kind regularly cascade into account takeovers on Microsoft 365, university portals, and Steam or Roblox accounts. Children’s gaming accounts are especially vulnerable because parents reuse the same passwords across work and home environments.

LockBit 3.0 Track Record

Public reporting attributes the LockBit 3.0 variant to a ransomware-as-a-service operation that first appeared in early 2020 and rebranded to version 3.0 in 2022. The group has claimed responsibility for attacks on hundreds of organisations worldwide, including hospitals, manufacturers, and government agencies. Their standard playbook involves initial access through compromised remote desktop credentials or vulnerable web applications, followed by lateral movement, data exfiltration over several weeks, and then deployment of the ransomware payload. After encryption they publish a sample of stolen files on their leak site and demand payment, threatening full publication or sale of the remaining archive if the victim refuses. The FNRS incident follows this exact pattern.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real-world identity, with cleanup handled by the service.
  • Rotate any password you used at frs-fnrs.be or related Belgian academic portals anywhere else it is reused, and switch on 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure that touches you or your family is flagged within hours.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same leaked credentials.
  • Let the remediation specialists manage data-broker takedown requests and opt-out processes on your behalf while you focus on securing your own accounts.

The FNRS breach is a reminder that even institutions tasked with funding scientific progress can become gateways to personal exposure for thousands of ordinary families. Staying ahead requires more than checking a single list; it demands ongoing visibility and expert help. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today and close the gaps before the next wave of extortion sites lists your data.

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
frs-fnrs.be 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 October 19, 2023
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