Signal app threatens to leave Europe over chat control law

Meredith Whittaker, the head of the Signal messaging app, has made a bold statement regarding the potential implications of new legislation being discussed in the European Union. In an interview with DPA, Whittaker expressed that Signal is prepared to exit the EU market if a law is enacted that would allow authorities to bypass encryption and scrutinize private messages for criminal content. This assertion underscores the app’s unwavering commitment to user privacy and data security.

“If we were in a situation where we had to choose between undermining the integrity of our encryption and privacy guarantees on the one hand, and leaving Europe on the other, we would, unfortunately, choose to leave the market,”

– said Whittaker, a privacy expert and president of the non-profit organization Signal Foundation in the USA.

Whittaker further elaborated that, should the worst-case scenario unfold, Signal would collaborate with partners and the community to devise strategies to circumvent such regulations. This approach is not new for the app, which has previously navigated challenges in countries like Russia and Iran. However, Whittaker emphasized that compliance with what she termed “dangerous legislation” is not an option for Signal.

Addition

The European Union has been deliberating a law aimed at combating the dissemination of child sexual abuse material for the past three years. Under the proposed regulation, popular messaging platforms, including WhatsApp, Signal, Telegram, and Threema, would be required to scan messages before encryption, effectively necessitating the implementation of mechanisms to monitor all content.

WhatsApp’s head, Will Cathcart, has openly criticized this proposed law, stating in an interview with the German newspaper Der Spiegel that the initiative “will jeopardize the privacy of every user.” Similarly, Threema has voiced its concerns, highlighting in an April blog post that such measures inherently place all citizens under a cloud of suspicion.

“Mass surveillance is not only unsuitable for fighting crime, it is also completely incompatible with democratic principles and poses a significant threat to data security,”

– said a Threema representative.

“In a healthy democracy, it is the citizens who should control the government – mass surveillance is an inversion of this democratic principle,”

– he added.

As discussions continue within the EU regarding chat control, the European Parliament has largely opposed the initiative, garnering widespread support across various political factions. Conversely, the Council of Member States has shown a majority favoring control measures, although the absence of support from Germany and several other nations has hindered the law’s progression. The dynamics may shift with Denmark’s upcoming presidency of the Council.

In a related incident, UNN reported that an unknown individual impersonating Secretary of State Marco Rubio utilized AI-generated voice technology and Signal to contact five government officials, including three foreign ministers. This campaign commenced in mid-June 2025, utilizing a fraudulent account to facilitate the communications.

AppWizard
Signal app threatens to leave Europe over chat control law