Colegio Notre Dame Campinas

About the organisation

notredamecampinas.com.br zoominfo.com/c/colégio-notre-dame-campinas/460150468 Colégio Notre Dame is a private Catholic school founded in 1961 in Campinas, São Paulo, Brazil, by the Congregation of Holy Cross. The school offers education from kindergarten through secondary school (Ensino Infantil to Ensino Médio), as well as international curriculum programs. With over 12,000 Instagram followers and 51–200 employees, it is one of the most recognized private schools in the Campinas region. Its motto — "educating minds and hearts" — reflects its mission to combine academic excellence with Catholic values

What the listing means

Colegio Notre Dame Campinas appeared on the thegentlemen leak site on 06 May 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated — the attack itself is dated 27 April 2026, 8 days before the listing. This group has published 134 claims in the last 30 days and remains active.

Recommended actions

• Treat any unsolicited message referencing Colegio Notre Dame Campinas as suspicious — leaked data gets weaponised for phishing within days.
• If you hold an account on notredamecampinas.com.br, change that password now, update it anywhere you reused it, and enable two-factor authentication.
• Other Education organisations should review this group's known TTPs and validate detection coverage against them.
• Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
• A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.

Leak-site evidence

Listing URL https://www.ransomware.live/id/Q29sZWdpbyBOb3RyZSBEYW1lIENhbXBpbmFzQHRoZWdlbnRsZW1lbg==