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: 2025-11-15 → 2025-11-21 UTC
Choose a report date
Previous week Next week
Observed events
187
Public claims in the selected week
Data leak indicators
147
78.6% of observed events
Active actors
30
Distinct groups with observed activity
Torrent-linked events
21
Events intersecting with torrent intelligence

What changed this week?

•
CL0P generated the highest visible claim volume this week, representing 35.3% of observed events.
•
78.6% 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 12 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.
•
21 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 2025-11-21 UTC.
Leak sites observed this week
30
Leak sites online near report date
1
Threat actor profiles updated this week
0
Countries represented this week
35
Sectors represented this week
74

Top active actors

By observed claim volume
CL0P
66 events · 57 leak indicators
Akira
25 events · 20 leak indicators
Qilin
24 events · 18 leak indicators
Sinobi
9 events · 9 leak indicators
INC Ransom
8 events · 8 leak indicators
PLAY
6 events · 6 leak indicators
Devman
5 events · 5 leak indicators
Gentlemen
5 events · 1 leak indicator

Emerging or resurfacing actors

No matching activity in prior 30 days
  • DATACARRY 1 event
  • MedusaLocker 1 event
  • Morpheus 1 event
  • Skira 1 event

Country mix

Share of weekly events across the last 12 reporting windows. Click to expand top actors for this week.
United States99
  • CL0P40 events · 33 leak indicators
  • Akira19 events · 16 leak indicators
  • Qilin12 events · 11 leak indicators
  • Sinobi6 events · 6 leak indicators
  • PLAY5 events · 5 leak indicators
  • Devman3 events · 3 leak indicators
  • PEAR3 events · 3 leak indicators
  • Coinbase Cartel2 events · 0 leak indicators
Canada8
  • INC Ransom2 events · 2 leak indicators
  • Qilin2 events · 2 leak indicators
  • Akira1 event · 1 leak indicator
  • Gentlemen1 event · 0 leak indicators
  • MedusaLocker1 event · 0 leak indicators
  • PLAY1 event · 1 leak indicator
Thailand6
  • Qilin3 events · 0 leak indicators
  • MyData1 event · 0 leak indicators
  • RansomHouse1 event · 0 leak indicators
  • Skira1 event · 0 leak indicators
India4
  • CL0P1 event · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
  • NightSpire1 event · 1 leak indicator
  • Sinobi1 event · 1 leak indicator
Saudi Arabia4
  • CL0P4 events · 3 leak indicators
Brazil3
  • CL0P1 event · 1 leak indicator
  • Coinbase Cartel1 event · 1 leak indicator
  • Everest1 event · 1 leak indicator
Germany3
  • Akira1 event · 0 leak indicators
  • INC Ransom1 event · 1 leak indicator
  • Sarcoma1 event · 1 leak indicator
Japan3
  • CL0P2 events · 2 leak indicators
  • Sinobi1 event · 1 leak indicator

Sector mix

Share of weekly events across the last 12 reporting windows. Click to expand top actors for this week.
Construction12
  • PLAY2 events · 2 leak indicators
  • Qilin2 events · 2 leak indicators
  • SAFEPAY2 events · 2 leak indicators
  • Sinobi2 events · 2 leak indicators
  • Akira1 event · 1 leak indicator
  • CL0P1 event · 1 leak indicator
  • Medusa1 event · 1 leak indicator
  • Sarcoma1 event · 1 leak indicator
IT Services and IT Consulting11
  • CL0P6 events · 5 leak indicators
  • Coinbase Cartel1 event · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
  • Qilin1 event · 0 leak indicators
  • RALord1 event · 1 leak indicator
  • Sinobi1 event · 1 leak indicator
Real Estate8
  • Akira2 events · 2 leak indicators
  • CL0P2 events · 2 leak indicators
  • Qilin2 events · 2 leak indicators
  • Devman1 event · 1 leak indicator
  • Gentlemen1 event · 0 leak indicators
Appliances, Electrical, and Electronics Manufacturing7
  • Akira2 events · 1 leak indicator
  • CL0P1 event · 1 leak indicator
  • NightSpire1 event · 1 leak indicator
  • PLAY1 event · 1 leak indicator
  • Qilin1 event · 1 leak indicator
  • Sinobi1 event · 1 leak indicator
Motor Vehicle Manufacturing6
  • CL0P4 events · 3 leak indicators
  • MyData1 event · 0 leak indicators
  • Sarcoma1 event · 1 leak indicator
Chemical Manufacturing5
  • CL0P3 events · 3 leak indicators
  • Akira1 event · 1 leak indicator
  • Devman1 event · 1 leak indicator
Hospitals and Health Care5
  • CL0P2 events · 2 leak indicators
  • Devman2 events · 2 leak indicators
  • Sinobi1 event · 1 leak indicator
Manufacturing5
  • CL0P4 events · 3 leak indicators
  • INC Ransom1 event · 1 leak indicator

Organization size bands

Share of weekly events by employee-size group across the last 12 reporting windows.
  • 51-200 employees 43
  • 11-50 employees 30
  • 10,001+ employees 26
  • 1,001-5,000 employees 18
  • 201-500 employees 15
  • 501-1,000 employees 15

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
Gentlemen Food and Beverage Manufacturing Spain Claim only 2025-11-21
Gentlemen Real Estate Canada Claim only 2025-11-21
Devman Real Estate United States Data leak 2025-11-21
Devman Hospitals and Health Care United States Data leak 2025-11-21
CL0P IT Services and IT Consulting United States Data leak 2025-11-21
CL0P Manufacturing Saudi Arabia Claim only 2025-11-21
CL0P Entertainment United States Data leak 2025-11-21
CL0P IT Services and IT Consulting United States Data leak 2025-11-21
CL0P Information Technology and Services United States Data leak 2025-11-21
CL0P Real Estate United States Data leak 2025-11-21
CL0P Advertising Services United States Claim only 2025-11-21
CL0P Utilities Oman Data leak 2025-11-21

News and research context

Recent articles from the same time window.
Semi-Annual Report 2025/1 2025-11-18
Ransomware and associated data extortion continue to pose a significant threat to organisations of all types in Switzerland. In the first half of 2025, the NCSC received 57 report…
Incident de cybersécurité chez Eurofiber France 2025-11-17
Eurofiber France annonce qu’un incident de cybersécurité a été détecté le 13 novembre 2025. Il concerne la plateforme de gestion des tickets utilisée par Eurofiber France et ses m…

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.