{"ok":true,"trend":{"id":385048,"platform":"mastodon","region":"global","key":"the fbi, uk ncsc, and dutch aivd published a joint advisory on heavygram — windows spyware with no c2 server. every infe","title":"The FBI, UK NCSC, and Dutch AIVD published a joint advisory on HEAVYGRAM — Windows spyware with no C2 server. Every infe","url":"https://infosec.exchange/@relayshieldadmin/117355464041003876","first_seen":"2026-09-29T17:43:50.364482Z","last_seen":"2026-09-29T17:43:50.364482Z","last_rank":11,"peak_rank":11,"last_volume":1,"peak_volume":1,"seen_count":1,"score":0.78734375,"category_hint":"cybersecurity","section":"technology","category":"cybersecurity","summary":"The FBI, the UK's NCSC and the Dutch AIVD have issued a joint advisory on HEAVYGRAM, Windows spyware that operates without a command-and-control server. Instead, each infected machine is paired with its own Telegram bot, letting attackers control devices through chat messages. Infection begins with a single malicious file sent in a message, and security experts are urging Windows users to be cautious with unexpected attachments.","why":"A rare joint advisory from three Western intelligence agencies about novel Telegram-controlled spyware raises fresh concern over messaging-app-based attacks.","tone":"neutral","entities":["FBI","NCSC","AIVD","HEAVYGRAM","Telegram"],"summarized_at":"2026-09-29T17:44:20.640240Z","meta":{"tag":"infosec","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":1301},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"US, UK and Dutch agencies warn of HEAVYGRAM Windows spyware","section_name":"Technology","category_name":"Cybersecurity","timeline":[{"captured_at":"2026-09-29T17:43:50.364482Z","rank":11,"volume":1}],"posts":[{"platform":"mastodon","url":"https://infosec.exchange/@relayshieldadmin/117355464041003876","author":"relayshieldadmin@infosec.exchange","title":null,"snippet":"The FBI, UK NCSC, and Dutch AIVD published a joint advisory on HEAVYGRAM — Windows spyware with no C2 server. Every infected machine gets its own Telegram bot; operators run it through chat messages. The whole attack starts with one file in one message. https://…","posted_at":"2026-09-29T17:17:51Z","likes":1}],"elsewhere":[],"window":"7d"}}