A recent cyberattack in Berlin has revealed significant vulnerabilities in the city’s data security systems. The hacker group Rhysida stole 1.4 million files, including sensitive employee and citizen information, and attempted to extort the Berlin Senate for a ransom of 30 bitcoins, approximately €2 million. When the government refused to pay, the data was published on the dark web, raising concerns about identity theft and impersonation risks for those affected.
The breach occurred when an employee of the Berlin Transportation Authority fell victim to a phishing email, granting hackers access to the city’s secure fiber-optic network. This network connects around 600 locations, including critical infrastructure like power plants and water treatment facilities. Experts warn that the implications of this data leak could extend beyond individual privacy, potentially compromising public safety and operational integrity.
In response, the Berlin government has instructed employees to change their passwords, a move criticized by local police union representatives who argue that this is insufficient given the scale of the breach. The incident highlights the need for improved cybersecurity training and protocols within public institutions to prevent future attacks.
Despite the chaos surrounding the data breach, officials have assured that the upcoming state parliamentary election will proceed as planned, with all necessary systems remaining unaffected. However, the incident serves as a stark reminder of the growing threat posed by cybercriminals to public sector data security.
Source: DW News

