CTT
What was exposed
Email addressesNamesPhone numbers
What to do if you were affected
- Expect more phishing and spam at this address. Treat messages that reference this company with extra caution.
- Watch for text-message phishing and SIM-swap attempts on your phone number.
- Be wary of targeted scams that use your personal details to sound convincing.
Details
In April 2026, data allegedly obtained from CTT, Portugal's national postal service, was posted to a public hacking forum . The data included 468k unique email addresses along with names, phone numbers and parcel tracking numbers which can be used to retrieve the tracking history of the parcel.
Frequently asked questions
What is the CTT data breach?
In April 2026, data allegedly obtained from CTT, Portugal's national postal service, was posted to a public hacking forum . The data included 468k unique email addresses along with names, phone numbers and parcel tracking numbers which can be used to retrieve...
When did the data breach happen?
This data breach occurred around April 2026.
How many accounts were affected?
Around 468,124 accounts were affected.
What information was exposed?
Exposed data included Email addresses, Names and Phone numbers.
What should I do if I was affected?
Expect more phishing and spam at this address. Treat messages that reference this company with extra caution. Watch for text-message phishing and SIM-swap attempts on your phone number. Be wary of targeted scams that use your personal details to sound convincing.
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