Four suspects have been arrested in Brazil this week for hacking into over 1,000 Telegram accounts, including some owned by Brazilian government officials, such as Brazil President Jair Bolsonaro, ...

Instant messaging service Telegram has rolled out a fix over the weekend to prevent hackers from abusing voicemail accounts to gain access to other users' accounts. The trick, known as a "voicemail ...

A hacker with access to a database of over 500 million Facebook profiles uses a Telegram bot to reveal a Facebook users' phone number or the Facebook ID associated with a known phone number. The hack ...

Taking a dig on WhatsApp for the recent spyware controversy, which also impacted Amazon founder and CEO Jeff Bezos in addition to 121 users in India, Telegram founder Pavel Durov has said that such ...

In the midst of all the fallout that came in the wake of Buzzfeed's publication of an unverified dossier that claims President-Elect Donald Trump has definite ties to Russia was an uncomfortable ...

A Moldovan minister tells BIRN that the cyber-attacks facing Moldova since Russia’s invasion of Ukraine are on a whole new level. A potentially damaging leak of alleged private Telegram conversations ...

Telegram was hit by a distributed denial of service (DDoS) attack on Wednesday (June 12). The cyber attack took place as protesters used the app to communicate during protests in Hong Kong. The attack ...

Researchers said they have uncovered an ongoing surveillance campaign that for years has been stealing a wide range of data on Windows and Android devices used by Iranian expatriates and dissidents.