medium severity February 22, 2021 · 1 min read

Ticketcounter Data Breach (2021)

If you are a customer of Ticketcounter, here’s what’s now in circulation.

In August 2020, the Dutch ticketing service Ticketcounter inadvertently published a database backup to a publicly accessible location where it was then found and downloaded in February 2021. The data contained 1.9M unique email addresses which were offered for sale on a hacking forum and in some cases included names, physical and IP addresses, genders, dates of birth, payment histories and bank account numbers. Ticketcounter was later held to ransom with the threat of the breached being released publicly.

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.

What to do now

Steps that match what this notice says was exposed

Every step below is free and you do it yourself, and none of it depends on Ticketcounter.

Tell your bank before you do anything else. Account and routing details are the fastest-moving of the fields in this notice. Call the number on the back of your card rather than any number in an email, and ask them to watch the account and reissue the card.

One more, whatever was exposed: a breach notice is a favourite disguise for a phishing email. If a message about this arrives, do not use its links — go to the company’s site yourself, or call the number on your statement.

Were you a Ticketcounter customer?

Ticketcounter is one listing. Your email is probably in others.

1.9M accounts were exposed here. Check whether yours is one — and find every other leak tied to the same address, in about 15 seconds. No account, no card.

Report details & sourcing

Severity Medium includes account details that can be misused directly

Disclosed February 22, 2021

Last reviewed July 22, 2026

Affected 1.9M

Data exposed Bank account numbersDates of birthEmail addressesGendersIP addressesNamesPayment historiesPhone numbers +1 more

By GalaxyWarden Threat Research · Editorial & sourcing standards

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: Have I Been Pwned

Related breaches

critical February 26, 2021

Ticketcounter Data Breach (2021)

Found on people-search siteswe remove these

Found in breach recordsverifiedreported — unverified

Steps that match what this notice says was exposed

Report details & sourcing

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