An unknown perpetrator gained unauthorized digital access to the Register of Beneficial Owners (VwbP) in Liechtenstein during the night of July 30, 2026.
The Liechtenstein government was informed of the potentially successful attack on the VwbP on July 31, 2026. The register was established to help prevent money laundering and terrorist financing, containing beneficial ownership information on companies, foundations, and trusts.
31,000 legal entities
Data stolen or illegally accessed from the VwbP
The government stated there were no indications that any data in the register had been altered or deleted. Preliminary investigation results were transmitted to the government on the afternoon of August 1, 2026.
A crisis team was set up to investigate the breach and inform those affected. This team was led by Prime Minister Brigitte Haas and Justice Minister Emanuel Schadler.
Liechtenstein is a nation of 40,000 people located between Switzerland and Austria.
Updates
Following the breach, the affected system was taken offline to secure the data, while the Liechtenstein Bankers Association confirmed that neither banks nor bank customer data were affected. Although a crisis team was reportedly established on August 1, 2026, to investigate the incident, Prime Minister Brigitte Haas described the cyberattack during a Sunday press conference as 'Ein ganz dickes Ding' ('A very big deal').
The affected system has been taken offline to secure the data, and the breach was reportedly noticed on Thursday, July 30, 2026. While the cyberattack resulted in a violation of personal data protection, the head of the Liechtenstein Bankers Association confirmed that neither banks nor bank customer data were affected. Liechtenstein Prime Minister Brigitte Haas described the incident as 'Ein ganz dickes Ding' during a Sunday evening press conference.
The breach of the register was first noticed on Thursday, July 30, 2026, leading to the affected system being taken offline to secure the data. While the cyberattack resulted in a violation of personal data protection, the head of the Liechtenstein Bankers Association confirmed that neither banks nor bank customer data were affected. Additionally, Liechtenstein Prime Minister Brigitte Haas described the incident as 'Ein ganz dickes Ding' during a Sunday evening press conference.
Following the breach, authorities took the affected system offline and implemented security measures, though Prime Minister Brigitte Haas confirmed that personal data such as addresses, phone numbers, and emails, as well as financial information, were not leaked. Simon Tribelhorn, head of the Liechtenstein Bankers Association, also stated that neither banks nor bank customer data were affected by the attack.
