critical severity February 18, 2026 · 1 min read

French FICOBA National Bank Account Registry Hack — February 2026

If you are a client of French FICOBA National Bank, here’s what’s now in circulation.

France's FICOBA national bank-account registry was breached in late February 2026, exposing tens of millions of French citizens' bank-account-holder records.

French Republic crest with a bank-vault breach icon

France's FICOBA (Fichier des comptes bancaires) — the national registry of bank accounts maintained by the French tax authority — was breached in late February 2026. FICOBA holds account-number-to-account-holder records for essentially every French bank account, making the dataset extraordinarily sensitive.

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 580 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.

Doxxing risk for French residents is acute. Bank-account-holder records correlate name + account number + bank, which combined with any leaked email or phone is enough to enable convincing impersonation calls and SIM-swap escalations. For French executives and creators, expect a near-term wave of targeted vishing operations.

What to do

What You Should Do

French residents: monitor every bank account for unauthorized activity
Treat all unsolicited bank phone calls as potential vishing
Verify caller identity by hanging up and calling your bank's published number
Subscribe to your bank's real-time transaction alerts

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 sample580 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.

What to do now

Steps that match what this notice says was exposed

Every step below is free and you do it yourself, and none of it depends on French FICOBA National Bank.

Tell your bank before you do anything else. Account and routing details are the fastest-moving of the fields in this notice. Call the number on the back of your card rather than any number in an email, and ask them to watch the account and reissue the card.

One more, whatever was exposed: a breach notice is a favourite disguise for a phishing email. If a message about this arrives, do not use its links — go to the company’s site yourself, or call the number on your statement.

Check your exposure

French FICOBA National Bank 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.

Report details & sourcing

Severity Critical includes account details that can be misused directly

Disclosed February 18, 2026

Last reviewed July 22, 2026

Affected Tens of millions of French account-holders

Data exposed Bank account numbersAccount-holder identitiesAccount-status metadata

By GalaxyWarden Threat Research · Editorial & sourcing standards

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.

Sources: Le Monde / French press coverage (Jan 30, 2026)

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