high severity August 31, 2026 · 2 min read Unverified claim — what this is

cimbsecurities.com Listed by INC Ransom Ransomware Group

If you are a customer of cimbsecurities.com, here’s what is being claimed, and what it would mean for you.

cimbsecurities.com was listed on the INC Ransom ransomware leak site. The group claims to have stolen internal data.
— from INC Ransom’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.

cimbsecurities.com Listed by INC Ransom Ransomware Group

The group known as INC Ransom has listed cimbsecurities.com on its leak site. According to the listing, the ransomware-extortion crew claims to have obtained internal data from the financial services firm. CIMB Securities has not publicly confirmed the claim as of writing.

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Watching your whole vendor list (50 to 500 companies, by tier) is GalaxyWarden Signals.

What a Leak-Site Listing Actually Establishes

Leak-site postings by ransomware groups are claims, not evidence. These groups frequently publish names of companies to pressure them into paying, sometimes relying on recycled data from older incidents, partial screenshots, or entirely fabricated listings. No independent party has verified that a breach occurred, that any specific files were taken, or that customer records were involved. The absence of confirmation from CIMB Securities or any regulator means the only fact currently on record is that this group chose to list the company on August 31, 2026. Real confirmation would require an official statement from the firm, a regulatory filing detailing the scope, or forensic evidence made public by a trusted third party. Until then, this remains an unverified accusation.

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The Pattern in Financial Services

Ransomware operators have repeatedly targeted or claimed to target firms in banking, brokerage, and wealth management. Publishing unverified listings has become a standard part of their extortion playbook, whether or not they ever gained meaningful access. The tactic works because even the suggestion of a breach creates reputational pressure and forces companies to investigate and respond. For you as a customer, this pattern means you will likely see more of these claims in the coming years. The useful response is not panic at every listing, but steady habits: unique strong passwords, hardware-based multifactor authentication where available, and monitoring for unexpected account activity.

Concrete Steps You Can Take Today

Enable the strongest multifactor authentication option the platform offers, preferably one that does not rely solely on SMS.
Review your recent account statements and transaction history for any activity you do not recognise.
Check accounts where you used the same password and change those as well, starting with email and any financial services.
Set up alerts for login attempts or password resets on cimbsecurities.com.

GalaxyWarden provides continuous monitoring across 13.1B+ breach records and 100+ platforms, with identity-chain mapping and remediation handled by specialists.

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 sample580 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.

Check your exposure

cimbsecurities.com is one listing. Your email is probably in others.

We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

Report details & sourcing

Attributed to INC Ransom · 973 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed August 31, 2026

Last reviewed August 31, 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.

Sources: Inc Ransom leak site (via RansomLook)

Threat-actor tracker

INC Ransom — 973 incidents tracked

Every breach we've attributed to INC Ransom, in one running log. See who else they've hit →

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