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high severity December 01, 2023 · 3 min read Unverified claim — what this is

Bankofceylon.co.uk Listed by cloak Ransomware Group

If you are a client of Bankofceylon.co.uk, here’s what is being claimed, and what it would mean for you.

Bankofceylon.co.uk was listed on Cloak's leak site. Cloak claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Bankofceylon.co.uk Listed by cloak Ransomware Group

On December 1, 2023, the United Kingdom-based Bankofceylon.co.uk appeared on the leak site operated by the cloak Ransomware Group. The listing states that internal files were exfiltrated during a ransomware attack. The disclosure does not specify the number of people affected or list exact data types beyond claiming that internal files were taken.

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Details from the Leak Site

The primary disclosure on the cloak leak site indicates that Bankofceylon.co.uk suffered a ransomware incident in which attackers successfully exfiltrated internal files. No victim count is provided, and the listing does not detail the precise contents of the stolen data. The site follows the typical extortion pattern of ransomware operators: initial access, data theft, encryption of systems where possible, and public pressure through the leak portal when demands are not met. Public reporting on cloak Ransomware Group attributes these postings to confirmed intrusions rather than empty threats.

Why This Matters for You and Your Family

When a financial services domain such as Bankofceylon.co.uk is breached, anyone who has shared personal or banking information with the organisation faces direct risk. Internal files often contain customer records, correspondence, account details, or employee information. Even without an exact count, the exposure can affect current and former customers, their spouses, and dependents whose data was stored in those systems. Once exfiltrated, this information rarely stays contained; it circulates on dark-web forums and can be combined with other leaks to build detailed profiles.

The breach also highlights how organisations that appear regional or specialised still hold data that touches ordinary households. If you or anyone in your family has an account, loan, remittance record, or simply corresponded with the bank, your details may now sit in an attacker-controlled archive.

Doxxing and Identity-Chain Risks

Stolen internal files frequently include email addresses, phone numbers, dates of birth, addresses, and account references. Attackers and subsequent buyers chain these pieces together with credential leaks, social-media handles, and public records. The result is a complete identity map that enables account takeovers, targeted phishing, SIM-swapping, or extortion. Credential leaks like this one routinely cascade into gaming accounts belonging to you or your children, where the same email and password combinations are reused. A compromised child’s gaming profile can then expose household addresses, linked payment methods, and chat histories that further enrich the attacker’s dossier.

cloak Ransomware Group Track Record

Public reporting attributes the emergence of cloak Ransomware Group to mid-2023. The group has targeted organisations across multiple sectors, with prior victims including companies in healthcare, manufacturing, and professional services. Their playbook typically begins with phishing or exploitation of remote-access tools for initial access, followed by lateral movement, data exfiltration, and deployment of ransomware where feasible. When ransom is not paid, cloak publishes samples or full datasets on their onion-site to pressure victims and attract attention from other criminals. The group’s listings on ransomware.live have grown steadily since their first appearances, indicating an active and expanding operation.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what chains back to this claimed breach.
  • Rotate any password you ever used at Bankofceylon.co.uk anywhere it has been reused, and switch on 2FA using an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught and acted on within hours.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts which often chain back to the same breached credentials and addresses.
  • Let DoxxScan remediation specialists handle takedown requests for any exposed personal records appearing on data-broker and extortion sites.

The incident underscores that ransomware operators continue to treat customer and internal data as interchangeable leverage. Protecting yourself means assuming your information will surface eventually and maintaining constant visibility. DoxxScan by GalaxyWarden delivers that visibility through continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Starting early limits how far any single breach can reach.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

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.

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Bankofceylon.co.uk is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed December 01, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
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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