Weekly Threat Roundup
The full week in one comprehensive read.
Sep 7 – Sep 13, 2026
Read latest roundup Today's Brief
Two briefings a day — morning and evening.
Get the full story, or explore it in audio and video formats.
All times in your local time (CET) Last updated: 05:12
PRIMARY BRIEF
START HERE
Morning Brief
September 17, 2026•07:30 LATEST HIGH
ThreatNoir Morning Brief — September 17
~1 min read 13 IOCs
Updated 6h ago
LATER TODAY
Evening Brief
September 16, 2026•18:00MEDIUM
ThreatNoir Afternoon Brief — September 16
~1 min read 17 IOCs
QUICK SCAN — Overnight Activity
Key developments from the past 12 hours.
1
Cisco warns customers of actively exploited zero-day in email gateways
HIGH1d ago
2
China-Linked Hackers Exploit Chrome-Windows Zero-Day Chain to Deploy GRIMWEDGE
HIGH1d ago
3
Cisco patches Secure Email Gateway zero-day exploited in attacks
HIGH1d ago
EXPLORE THIS BRIEFING
Different ways to consume today's brief.
RED VS BLUE
One Click to GrayRabbit Backdoor
Sogou Input Method's outdated Chromium engine allows one-click remote code execution through a crafted protocol handler link, enabling UNC3569 to deploy the GrayRabbit backdoor into trusted Tencent processes.
Watch breakdown
SHORT
2 stories in 60 seconds
Quick overview of today's
key events.
Watch on YouTube
IOCs
Search indicators from today's briefs.
Events
Upcoming webinars and industry events.
Feed
All high-impact articles in one place.
Legal
Terms, privacy, and editorial policy.
Get the daily brief in your inbox
Morning & evening editions. No spam. Unsubscribe anytime.
Indicators of compromise (IOCs) and source links are included in each full brief.