Thomas Oberreiter, Austria's ambassador to the European Union, resigned on July 30, 2025, amid allegations regarding his anonymous, sexually explicit blog.

His resignation followed Foreign Minister Beate Meinl-Reisinger's awareness of the allegations on July 29, prompting a thorough review by the foreign ministry.

Oberreiter requested his dismissal for personal reasons, which was accepted, but concerns have been raised about potential security risks and vulnerability to blackmail.

This incident has sparked broader discussions about the need for stricter vetting and monitoring of diplomats' online conduct, particularly regarding digital anonymity.

The blog, written under the pseudonym 'Caro', reportedly included graphic depictions of sexual assault and misogynistic content, raising significant ethical concerns.

Reports indicate that the blog was created during work hours at the Foreign Ministry, further complicating the situation.

While the Foreign Ministry has initiated an internal investigation, it has not confirmed whether formal disciplinary action will be taken against Oberreiter.

The ministry stated it could not provide further details due to data protection laws, emphasizing that their statements should not be interpreted as confirmation of the allegations.

Although Oberreiter has denied the allegations, he has been reassigned to a position at the ministry's headquarters in Vienna following his resignation.

This controversy highlights the importance of maintaining trust and integrity within diplomatic missions, especially in Brussels, which hosts numerous international representatives.

The scandal emerged following revelations from the investigative platform 'Fass ohne Boden', which brought the blog's content to light.

Oberreiter, who had served as Austria's permanent representative to the EU since 2023, is now expected to work at the ministry's central office, though specific responsibilities remain unclear.