Weekly intelligence
Trend-first
Weekly ransomware & data leak landscape
A seven-day view of claim activity, leak escalation, actor concentration, sector shifts, and supporting news context from eCrime.ch.
Window: 2025-11-26 → 2025-12-02 UTC
Choose a report date
Observed events
183
Public claims in the selected week
Data leak indicators
116
63.4% of observed events
Active actors
27
Distinct groups with observed activity
Torrent-linked events
18
Events intersecting with torrent intelligence
What changed this week?
•
Qilin generated the highest visible claim volume this week, representing 26.8% of observed events.
•
63.4% of observed events in this window showed a public data-leak indicator, which is a stronger escalation signal than a fresh listing alone.
•
Construction was the most represented sector in this window with 14 observed events.
•
4 actor(s) appeared active this week without matching activity in the prior 30-day lookback, suggesting fresh campaigns, rebrands, or resurfacing infrastructure.
•
18 observed events in this week intersected with torrent intelligence, which is useful for understanding data-distribution tactics beyond plain leak-site posts.
•
1 tracked leak sites were still online as of the report date snapshot, giving useful context on current ecosystem churn and monitoring pressure.
Coverage snapshot
As of 2025-12-02 UTC.
Leak sites observed this week
27
Leak sites online near report date
1
Threat actor profiles updated this week
1
Countries represented this week
34
Sectors represented this week
76
Top active actors
By observed claim volumeQilin
49 events · 23 leak indicators
Akira
34 events · 17 leak indicators
DragonForce
21 events · 19 leak indicators
Trident
10 events · 10 leak indicators
INC Ransom
9 events · 8 leak indicators
Devman
8 events · 6 leak indicators
PLAY
7 events · 7 leak indicators
ROOT
6 events · 5 leak indicators
Emerging or resurfacing actors
No matching activity in prior 30 days- Trident 10 events
- ROOT 6 events
- Benzona 2 events
- Blackout 1 event
Country mix
Share of weekly events across the last 12 reporting windows. Click to expand top actors for this week.
United States103
- Qilin27 events · 15 leak indicators
- Akira26 events · 13 leak indicators
- DragonForce11 events · 9 leak indicators
- PLAY6 events · 6 leak indicators
- INC Ransom5 events · 5 leak indicators
- Sinobi5 events · 5 leak indicators
- Genesis4 events · 0 leak indicators
- ROOT3 events · 2 leak indicators
Canada9
- Akira3 events · 1 leak indicator
- DragonForce2 events · 2 leak indicators
- Qilin2 events · 2 leak indicators
- CiphBit1 event · 1 leak indicator
- Devman1 event · 1 leak indicator
Germany6
- BrotherHood1 event · 0 leak indicators
- Chaos1 event · 1 leak indicator
- DragonForce1 event · 1 leak indicator
- INC Ransom1 event · 1 leak indicator
- Qilin1 event · 0 leak indicators
- RansomHouse1 event · 0 leak indicators
United Kingdom4
- Qilin3 events · 0 leak indicators
- Akira1 event · 0 leak indicators
Argentina3
- Qilin2 events · 1 leak indicator
- DragonForce1 event · 1 leak indicator
Italy3
- Qilin3 events · 1 leak indicator
Mexico3
- Qilin3 events · 1 leak indicator
Switzerland3
- Qilin2 events · 1 leak indicator
- Everest1 event · 1 leak indicator
Sector mix
Share of weekly events across the last 12 reporting windows. Click to expand top actors for this week.
Construction14
- Akira4 events · 2 leak indicators
- DragonForce3 events · 3 leak indicators
- PLAY2 events · 2 leak indicators
- INC Ransom1 event · 1 leak indicator
- Qilin1 event · 1 leak indicator
- RADAR1 event · 1 leak indicator
- Sinobi1 event · 1 leak indicator
- Tengu1 event · 0 leak indicators
Appliances, Electrical, and Electronics Manufacturing6
- Qilin2 events · 0 leak indicators
- Akira1 event · 0 leak indicators
- Gentlemen1 event · 0 leak indicators
- INC Ransom1 event · 0 leak indicators
- RALord1 event · 1 leak indicator
IT Services and IT Consulting6
- Qilin2 events · 1 leak indicator
- Sinobi2 events · 2 leak indicators
- Devman1 event · 1 leak indicator
- INC Ransom1 event · 1 leak indicator
Financial Services5
- ROOT3 events · 2 leak indicators
- Everest1 event · 0 leak indicators
- Qilin1 event · 1 leak indicator
Legal Services5
- Qilin3 events · 1 leak indicator
- Akira1 event · 1 leak indicator
- DragonForce1 event · 1 leak indicator
Motor Vehicle Manufacturing5
- Qilin2 events · 0 leak indicators
- Akira1 event · 0 leak indicators
- Chaos1 event · 1 leak indicator
- PLAY1 event · 1 leak indicator
Real Estate5
- Qilin3 events · 2 leak indicators
- Genesis1 event · 0 leak indicators
- ROOT1 event · 1 leak indicator
Transportation, Logistics, Supply Chain and Storage5
- DragonForce1 event · 1 leak indicator
- PLAY1 event · 1 leak indicator
- Qilin1 event · 0 leak indicators
- Rhysida1 event · 1 leak indicator
- Trident1 event · 1 leak indicator
Organization size bands
Share of weekly events by employee-size group across the last 12 reporting windows.
- 11-50 employees 55
- 51-200 employees 36
- 201-500 employees 24
- 501-1,000 employees 16
- 2-10 employees 14
- 1,001-5,000 employees 8
Notable actor profile updates
Active actor records only.
New ransom note observed
No ransom-note change logged in this reporting window.
New actor infrastructure / contact channel
No infrastructure/contact-channel change logged in this reporting window.
New vuln / TTP intelligence
No vuln/TTP change logged in this reporting window.
Recent signal samples
Selected weekly signals.
| Actor | Sector | Country | Leak proof | Seen |
|---|---|---|---|---|
| Qilin | Legal Services | United States | Data leak | 2025-12-02 |
| Chaos | Semiconductor Manufacturing | Germany | Data leak | 2025-12-02 |
| Sinobi | IT Services and IT Consulting | United States | Data leak | 2025-12-02 |
| Sinobi | Construction | United States | Data leak | 2025-12-02 |
| Sinobi | Glass, Ceramics and Concrete Manufacturing | United States | Data leak | 2025-12-02 |
| Sinobi | Dentists | United States | Data leak | 2025-12-02 |
| Everest | Wholesale | United States | Data leak | 2025-12-02 |
| Qilin | Oil and Gas | United States | Claim only | 2025-12-02 |
| Everest | Information Technology and Services | Switzerland | Data leak | 2025-12-02 |
| Qilin | Manufacturing | United States | Data leak | 2025-12-02 |
| Qilin | Accounting | Poland | Claim only | 2025-12-02 |
| Qilin | Wholesale Building Materials | Malaysia | Claim only | 2025-12-02 |
News and research context
Recent articles from the same time window.
No news articles were stored for this reporting window.
Notes
- Observed events reflect monitored leak-site and extortion activity, not independent confirmation of every intrusion.
- Data-leak indicators reflect visible public leak evidence or escalation, which is stronger than a fresh listing alone.
- Country, sector, and company-size metadata can be incomplete. Unknown values are excluded from the public mix views.
- The goal is to explain concentration, escalation, churn, and patterns — not to build a wall of named victims.
Method
- The page uses a fixed seven-day window based on the selected date.
- Only public-facing actor and event records are included.
- Counts and breakdowns are designed for trend review, not incident confirmation.