Indicators are what attackers leave behind. Stolen credentials are what they arrive with.
CVEHighVerifiedSignal 79/100EPSS 94.3%
CVE-2024-3400
First Seen
Jun 2, 2026
Last Seen
Oct 14, 2026
Found in 14 reports. Confidence: high. · Confidence scores are heuristic. Verify before acting on results.
CVE
Known vulnerability being actively exploited in the wild.
MISP Category
vulnerability
EPSS Score
94.32%
EPSS Percentile
100.0th
Confidence
85%
Signal Score
79 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability94.32%
100.0th percentile of all CVEs
Threat Context
Threat Actors37
Malware Families42
Tags
Feed Intelligence Summary
14 reports85% confidence
PO
PolySwarm
Yesterday
52 IOCs in report
PO
PolySwarm
6d ago
32 IOCs in report
PO
PolySwarm
Oct 5, 2026
Targeting the Systems Behind the Mission: OT Threats to US Critical Infrastructure and Military Operations
47 IOCs in report
PO
PolySwarm
Oct 2, 2026
34 IOCs in report
CY
Cyble
Sep 25, 2026
Inside the Telecom Attack Surface: SS7, BGP Hijacking, and the Technical Reality of Nation-State Intrusions
5 IOCs in report
PO
PolySwarm
Sep 21, 2026
43 IOCs in report
PO
PolySwarm
Sep 14, 2026
39 IOCs in report
Activity Timeline
Oct 13Sep 12
Threat Activity Heatmap
· Peak: 2026-09-21LessMore
Mon
Wed
Fri
24h
0
Dormant
7d
2
Minimal
30d
9
Elevated
3mo
13
Elevated
Threat ScoreHigh Risk
79
SIGNAL
Signal Score
85%
Confidence
14
Reports
First seenJun 2, 2026
Last seenOct 14, 2026
Verified IOC
VirusTotal
Not checked
Export & API
STIX 2.1 Bundle
CSV Export
Permalink
IOC Journey
highFirst detected 4 months ago · Last seen today
Appeared in 14 threat reports from 10 sources
Associated with: REvil, Gamaredon, APT38, Akira, APT28, APT33, APT41, APT35, DEV-0569, Scattered Spider, APT37, APT29, APT34, Salt Typhoon, FIN8, MuddyWater, UNC1549, BlackCat, NoName057, Royal, Conti, LockBit, Killnet, TA577, Play, Hive, Turla, Cl0p, Kimsuky, APT31, TA412, Black Basta, Volt Typhoon, Ember Bear, DarkSide, Lazarus Group, Sandworm
Used by malware: Hive, Akira, Rhysida, Remcos, Bumblebee, LockBit, Play, QakBot, Medusa, Stealc, Mirai, Vidar, XWorm, Black Basta, BlackCat, AsyncRAT, Conti, Royal, DarkSide, META Stealer, Cobalt Strike, Rhadamanthys, Gh0st RAT, Lumma, SocGholish, Mythic, Ursnif, BazarLoader, AcidRain, INC Ransom, NotPetya, IcedID, Emotet, RedLine, PlugX, CaddyWiper, REvil, Brute Ratel, WhisperGate, Cl0p, HermeticWiper, NjRAT