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Listed on a ransomware leak site

António Belém & António Gonçalve

abag-sroc.pt

António Belém & António Gonçalve was listed on the CiphBit leak site on Dec 13, 2024. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Country: PortugalIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
CiphBit
First listed
Dec 13, 2024
Claims recorded
2

2 Leak-Site Claims.

CiphBitConfirmed claim
Posted on the leak site
Sep 24, 2025
Collected by Brandefense
Sep 26, 2025
Data claimed
Not stated
CiphBitConfirmed claim
Posted on the leak site
Dec 13, 2024
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated
Leak-site post text, written by the group
antónio belém & antónio gonçalves (ab&ag) is a portuguese firm that specializes in statutory audits and business consulting services. founded in 2016, the firm combines the expertise of its two founders, antónio belém and antónio gonçalves, who both began their careers as chartered accountants in the 1990s. over the years, they built a strong client portfolio across various industries. their services include auditing, financial litigation, cfo outsourcing, corporate finance, risk management, and internal control consulting.

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Clínica Villa Zaita
clinicavillazaita.com
CiphBitPAPanamaUnknownNot stated
Church of the Ascension Anglican
ascensionlondon.com
CiphBitCACanadaUnknownNot stated
Jimfor, S.A.
jimfor.com
CiphBitESSpainUnknownNot stated
Peppermint Properties
peppermintproperties.ca
CiphBitGBUnited KingdomUnknownNot stated
Corneilhan
corneilhan.fr
CiphBitFRFranceUnknownNot stated
Bader Gruppe
badergruppe.com
CiphBitDEGermanyUnknownNot stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.