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Zero-day broker Operation Zero offers up to $4 million for Telegram exploitsZero-day broker Operation Zero offers up to $4 million for Telegram exploits

Zero-day broker Operation Zero offers up to $4 million for Telegram exploits

Russian zero-day broker Operation Zero is looking for exploits for the popular messaging app Telegram, offering up to $4 million…

2 months ago
New Golang-based backdoor relies on Telegram for C2 communicationNew Golang-based backdoor relies on Telegram for C2 communication

New Golang-based backdoor relies on Telegram for C2 communication

Netskope Threat Labs researchers discovered a Golang-based backdoor using Telegram for C2 communication, possibly of Russian origin. Netskope Threat Labs…

3 months ago
Russian media outlets Telegram channels blocked in European countriesRussian media outlets Telegram channels blocked in European countries

Russian media outlets Telegram channels blocked in European countries

Telegram restricted access to Russian state-owned news channels in several European countries, including Poland, France, and Italy. Telegram blocked access…

5 months ago
Russia-linked espionage group UNC5812 targets Ukraine’s military with malwareRussia-linked espionage group UNC5812 targets Ukraine’s military with malware

Russia-linked espionage group UNC5812 targets Ukraine’s military with malware

Suspected Russia-linked espionage group UNC5812 targets Ukraine's military with Windows and Android malware via Telegram. Google TAG and Mandiant observed…

7 months ago
Telegram revealed it shared U.S. user data with law enforcementTelegram revealed it shared U.S. user data with law enforcement

Telegram revealed it shared U.S. user data with law enforcement

Telegram fulfilled over a dozen U.S. law enforcement data requests this year, potentially revealing the IP addresses or phone numbers…

8 months ago
Telegram will provide user data to law enforcement in response to legal requestsTelegram will provide user data to law enforcement in response to legal requests

Telegram will provide user data to law enforcement in response to legal requests

Telegram will provide user data to law enforcement agencies in response to valid legal requests, according to a recent policy…

8 months ago
Ukraine bans Telegram for government agencies, military, and critical infrastructureUkraine bans Telegram for government agencies, military, and critical infrastructure

Ukraine bans Telegram for government agencies, military, and critical infrastructure

Ukraine's NCCC banned the Telegram app for government agencies, military, and critical infrastructure, due to national security concerns. Ukraine's National…

8 months ago
Telegram CEO Pavel Durov charged in France for facilitating criminal activitiesTelegram CEO Pavel Durov charged in France for facilitating criminal activities

Telegram CEO Pavel Durov charged in France for facilitating criminal activities

French prosecutors charged CEO Telegram Pavel Durov with facilitating various criminal activities on the messaging platform. French prosecutors have formally…

9 months ago
EvilVideo, a Telegram Android zero-day allowed sending malicious APKs disguised as videosEvilVideo, a Telegram Android zero-day allowed sending malicious APKs disguised as videos

EvilVideo, a Telegram Android zero-day allowed sending malicious APKs disguised as videos

EvilVideo is a zero-day in the Telegram App for Android that allowed attackers to send malicious APK payloads disguised as…

10 months ago
Anonymous Sudan launched a DDoS attack against TelegramAnonymous Sudan launched a DDoS attack against Telegram

Anonymous Sudan launched a DDoS attack against Telegram

Anonymous Sudan launched a DDoS attack against Telegram after the company suspended the account of the group. The hacker collective…

2 years ago