AfD
SourceHave I Been Pwned
StatusConfirmed breach
AddedOctober 27, 2026
OccurredSeptember 9, 2026
Accounts affected345,439
Domainafd.de
What was exposed
Email addressesEmail messages
What to do if you were affected
- Expect more phishing and spam at this address. Treat messages that reference this company with extra caution.
Worried your data is exposed?Take back control of your personal data with Literal.
Protect your data Details
In September 2026, the German political party Alternative für Deutschland (AfD) suffered a data breach which exposed 345k unique email addresses. The following month, hundreds of gigabytes of data containing hundreds of thousands of emails and attachments was published online, with searchable AI-generated summaries and downloadable original files. An analysis of the incident reported that the breach was detected as early as 9 September, with a subsequent intrusion occurring five days later. In its public statement , AfD attributed the breach to an attack on a hosting provider, identified in subsequent reporting as the party-owned Alternita Dienstleistungs GmbH.
Frequently asked questions
What is the AfD data breach?
In September 2026, the German political party Alternative für Deutschland (AfD) suffered a data breach which exposed 345k unique email addresses. The following month, hundreds of gigabytes of data containing hundreds of thousands of emails and attachments was...
When did the data breach happen?
This data breach occurred around September 2026.
How many accounts were affected?
Around 345,439 accounts were affected.
What information was exposed?
Exposed data included Email addresses and Email messages.
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.
Related breaches