Rede de TI do INED · Breach

The Gentlemen lists INED; institute confirms intrusion, theft only claimed

Oct 30, 2026 · 1 min read

The Gentlemen group listed INED, France's public institute for demographic studies, on its leak site and claims to hold stolen data; the institute confirms an intrusion detected on Oct 17, 2026, but has not confirmed any theft. INED isolated its whole IT system, taking down email, its website and data access, informed its supervising ministries, ANSSI and CNIL, and filed a complaint. No patch applies; watch for data samples or an official update before treating the theft as fact.

By HIFY Radar newsroom Updated 10/30/2026 09:15 AM Get this every day →← Back to the feed 1 source

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In this article

What happened
Why it matters
What to do
For the technical team
Timeline
Sources

What happened

The Gentlemen ransomware group added INED, France's public institute for demographic studies, to its leak site and claims to hold stolen data. The institute itself confirms an intrusion detected on Oct 17, 2026, and isolated its whole IT network, taking down email, its website and data access.

Why it matters

INED runs some of France's main population surveys and demographic databases, covering sensitive topics such as health, violence, migration and family life. A leak of individual survey responses would be serious; so far the theft is an unverified gang claim, with no confirmation from INED.

What to do

Wait for data samples or an official INED update before treating the theft as fact. If your company shares projects or data with INED, review those exchanges and contacts now.

For the technical team

Affected: Rede de TI do INED (Institut National d'Études Démographiques), instituto público francês de pesquisa demográfica fundad · INED (Institut National d'Études Démographiques) IT network, a French public research body founded in 1945; email, website and data access taken down by the isolation.
Exploitation: Listing on The Gentlemen leak site with a claim of holding stolen data, reported by DailyDarkWeb; claim not independently verified. INED confirms the intrusion but has not confirmed any data theft.
Fix: No fix applicable; INED's response was to isolate its whole IT system.
More details: Intrusion detected on Oct 17, 2026, according to INED itself. The institute informed its supervising ministries, France's cyber agency ANSSI and data-protection regulator CNIL, and filed a complaint. DailyDarkWeb notes The Gentlemen have been hitting public bodies across Europe and Asia at a fast pace this month. INED surveys cover sensitive topics such as health, violence, migration and family life.