{"ok":true,"trend":{"id":950512,"platform":"mastodon","region":"global","key":"2026-w40 — weekly threat roundup 🔥 a zero-day in fortinet fortimail (cve-2026-104286) is actively exploited with no patc","title":"2026-W40 — Weekly Threat Roundup 🔥 A zero-day in Fortinet FortiMail (CVE-2026-104286) is actively exploited with no patc","url":"https://infosec.exchange/@threatnoir/117380933505498913","first_seen":"2026-10-04T06:01:53.787189Z","last_seen":"2026-10-04T06:01:53.787189Z","last_rank":8,"peak_rank":8,"last_volume":3,"peak_volume":3,"seen_count":1,"score":0.8978125,"category_hint":"cybersecurity","section":"technology","category":"cybersecurity","summary":"A weekly threat roundup reports that a zero-day vulnerability in Fortinet's FortiMail, tracked as CVE-2026-104286, is being actively exploited while no patch is available, forcing administrators to rely on interim workarounds. The same roundup notes Operation KillSwitch dismantled the KillSec ransomware group, allegedly run by a 16-year-old, with seizures reportedly carried out.","why":"Security teams are sharing the roundup to alert organisations running FortiMail to an unpatched, actively exploited flaw.","tone":"negative","entities":["Fortinet","FortiMail","CVE-2026-104286","KillSec","Operation KillSwitch"],"summarized_at":"2026-10-04T06:03:29.906884Z","meta":{"tag":"infosec","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":540},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"FortiMail zero-day actively exploited with no patch available","section_name":"Technology","category_name":"Cybersecurity","timeline":[{"captured_at":"2026-10-04T06:01:53.787189Z","rank":8,"volume":3}],"posts":[{"platform":"mastodon","url":"https://infosec.exchange/@threatnoir/117380933505498913","author":"threatnoir@infosec.exchange","title":null,"snippet":"2026-W40 — Weekly Threat Roundup 🔥 A zero-day in Fortinet FortiMail (CVE-2026-104286) is actively exploited with no patch available yet, demanding immediate workarounds. 🏴‍☠️ Operation KillSwitch dismantled the KillSec ransomware gang, allegedly run by a 16-year-old, seizing…","posted_at":"2026-10-04T05:15:04Z","likes":3}],"elsewhere":[],"window":"7d"}}