A Russian court on Monday fined the popular Telegram messenger app for failing to provide the country’s security services with encryption keys to read users’ messaging data.
A Moscow court imposed an 800,000-ruble fine (about $14,000/12,000 euros) over Telegram’s failure to “provide law enforcement agencies with information” about its users and their messages, TASS state news agency reported.
The free instant messaging app, which lets people exchange messages, photos and videos in groups of up to 5,000 people, has attracted about 100 million users since its launch in 2013.
Telegram’s self-exiled Russian founder Pavel Durov said in September the FSB had demanded backdoor access.
When Telegram did not provide the encryption keys, the FSB launched a formal complaint.
Durov wrote on his VK social media page Monday that the FSB’s demands are “technically impossible to carry out” and violate the Russian Constitution which entitles citizens to privacy of correspondence.
He invited lawyers who would be interested in appealing against the decision to contact Telegram.
According to a scan of the FSB complaint posted online by Durov, the FSB sent a letter to Telegram in July demanding “information necessary to decode users’ sent, received, delivered and processed electronic messages”.
The fine is the latest move in a dispute between Telegram and the Russian authorities as Moscow pushes to increase surveillance of internet activities.
In June, Russia’s state communications watchdog threatened to ban the app for failing to provide registration documents. Although Telegram later registered, it stopped short of agreeing to its data storage demands.
Companies on the register must provide the FSB with information on user interactions.
Starting from 2018, they must also store all the data of Russian users inside the country, according to controversial anti-terror legislation passed last year which was decried by internet companies and the opposition.
Telegram now has 10 days to appeal Monday’s decision. If an appeal fails, the company will be given a grace period to hand over its encryption keys after which it could be blocked in Russia.
Asked about a potential block of the service, Kremlin spokesman Dmitry Peskov said: “As far as I know… there is no discussion of a block at this time.”