According to franceinfo, French health third-party payment operator Almerys confirmed on May 25 a cyberattack giving unauthorized access to the care-authorization (PEC) site used by health professionals, which was shut down; VIASANTÉ Mutuelle says the intrusion followed the hijacking of a health professional's account [1][3]. According to 20 Minutes, potentially exposed data includes names, birth dates, social security numbers, insurer names, contract numbers and coverage dates, while bank, health and contact data and passwords were not affected; La Provence reports 15 million French people are concerned [2][4]. VIASANTÉ advises members to be especially vigilant in coming weeks against fraudulent emails, texts or calls posing as insurers or health bodies, never to share credentials or personal data in response to unsolicited messages, and to contact the organisation directly if in doubt [3].
French health third-party payment operator Almerys breached again, beneficiaries' social security numbers exposed
1 min read
- Disclosed
- May 25, 2026
- Occurred
- May 22, 2026
- Published
- Nov 11, 2026
- Last updated
- Nov 11, 2026
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Industries mainly affected: Finance, Healthcare
What to do nowOur advice
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Vendor guidance
- 1Beware of fraudulent messages verify[3]
Never share credentials or personal data in response to unsolicited messages; contact the organisation directly if in doubt.
References
Official / primary1
- [3]VIASANTÉ Mutuelle2026-05-26Accessed 2026-11-11Snapshot 2026-11-11 sha256 9ccb588751e7
“Notre prestataire Almerys, en charge de la gestion du tiers-payant, nous a informés le vendredi 22 mai d’un incident de sécurité ayant affecté leur plateforme de demande de prise en charge de soins de santé à la suite du piratage du compte d’un professionnel de santé.”
Media3
- [1]
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