high severity November 05, 2025 · 3 min read Unverified claim — what this is

Habib Bank AG Zurich Listed by Qilin Ransomware Group

If you are a client of Habib Bank AG Zurich, here’s what is being claimed, and what it would mean for you.

Habib Bank AG Zurich was listed on the qilin ransomware leak site. The group claims to have stolen internal data.
— from Qilin’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

Habib Bank AG Zurich Listed by Qilin Ransomware Group

On November 5, 2025, Habib Bank AG Zurich appeared on the leak site operated by the qilin ransomware group. The attackers claim to have stolen internal files from the Swiss-based bank and are now threatening to publish them if their demands are not met. Customers, employees, and anyone whose personal or financial records passed through the institution may be affected.

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What Public Reporting Shows

Public reporting indicates that Habib Bank AG Zurich was listed on the qilin ransomware leak site on that date. The group states it exfiltrated internal data during a ransomware incident. Exact volume of records and specific categories of information have not been independently verified, but the listing itself confirms the bank is now in the group’s extortion pipeline. No confirmed victim count has been released by the bank or the attackers.

Why This Matters for You and Your Family

When a financial institution loses control of internal files, the ripple effects reach ordinary account holders. Internal files can contain scanned documents, correspondence, account numbers, addresses, and other details that identify you and your family. Once that information leaves the bank’s secure environment, it can be sold, traded, or used to impersonate you. Your family’s financial history, contact information, and potentially even children’s records may now sit on a criminal server. The breach matters because banks are trusted gatekeepers; when that trust is broken, everyday people pay the price through identity theft, fraudulent loans taken in their name, or targeted scams.

The Doxxing and Identity-Chain Risks

Stolen internal bank files rarely stay isolated. Attackers and subsequent buyers often combine them with other leaked credentials to build complete identity chains. A single email address or phone number from the Habib Bank files can be linked to your social-media handles, gaming accounts, or family members’ profiles. These chains accelerate doxxing: once criminals map your online life to your real identity and home address, harassment, spear-phishing, and account takeovers become straightforward. Credential leaks like this one cascade into gaming-account takeovers, especially for children whose usernames and passwords are sometimes stored in family financial records or shared cloud folders.

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value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

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Found in breach recordsverifiedreported — unverified

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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.

Report details & sourcing

Attributed to Qilin · 2349 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed November 05, 2025

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

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.

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Qilin — 2349 incidents tracked

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