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: 2025-11-12 → 2025-11-18 UTC
Choose a report date
Previous week Next week
Observed events
146
Public claims in the selected week
Data leak indicators
113
77.4% of observed events
Active actors
32
Distinct groups with observed activity
Torrent-linked events
11
Events intersecting with torrent intelligence

What changed this week?

•
INC Ransom generated the highest visible claim volume this week, representing 15.8% of observed events.
•
77.4% 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 10 observed events.
•
2 actor(s) appeared active this week without matching activity in the prior 30-day lookback, suggesting fresh campaigns, rebrands, or resurfacing infrastructure.
•
11 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 2025-11-18 UTC.
Leak sites observed this week
32
Leak sites online near report date
1
Threat actor profiles updated this week
1
Countries represented this week
35
Sectors represented this week
71

Top active actors

By observed claim volume
INC Ransom
23 events · 23 leak indicators
Qilin
21 events · 17 leak indicators
Akira
20 events · 16 leak indicators
CL0P
11 events · 8 leak indicators
SAFEPAY
8 events · 8 leak indicators
BlackShrantac
6 events · 0 leak indicators
Everest
5 events · 5 leak indicators
Coinbase Cartel
4 events · 2 leak indicators

Emerging or resurfacing actors

No matching activity in prior 30 days
  • MedusaLocker 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 States77
  • Akira17 events · 13 leak indicators
  • Qilin11 events · 10 leak indicators
  • CL0P9 events · 7 leak indicators
  • INC Ransom9 events · 9 leak indicators
  • Everest4 events · 4 leak indicators
  • Coinbase Cartel3 events · 1 leak indicator
  • PEAR3 events · 3 leak indicators
  • PLAY3 events · 3 leak indicators
Canada7
  • Qilin3 events · 2 leak indicators
  • Akira1 event · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
  • MedusaLocker1 event · 0 leak indicators
  • SAFEPAY1 event · 1 leak indicator
India6
  • BlackShrantac2 events · 0 leak indicators
  • INC Ransom2 events · 2 leak indicators
  • CL0P1 event · 0 leak indicators
  • NightSpire1 event · 1 leak indicator
Switzerland5
  • RansomHouse2 events · 0 leak indicators
  • BrotherHood1 event · 0 leak indicators
  • Qilin1 event · 1 leak indicator
  • SAFEPAY1 event · 1 leak indicator
Australia4
  • BrotherHood2 events · 0 leak indicators
  • INC Ransom2 events · 2 leak indicators
Italy4
  • Qilin2 events · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
  • SAFEPAY1 event · 1 leak indicator
Mexico3
  • Coinbase Cartel1 event · 1 leak indicator
  • Qilin1 event · 1 leak indicator
  • RALord1 event · 1 leak indicator
Spain3
  • Devman1 event · 1 leak indicator
  • Qilin1 event · 0 leak indicators
  • World Leaks1 event · 1 leak indicator

Sector mix

Share of weekly events across the last 12 reporting windows. Click to expand top actors for this week.
Construction10
  • INC Ransom2 events · 2 leak indicators
  • SAFEPAY2 events · 2 leak indicators
  • Sinobi2 events · 2 leak indicators
  • Akira1 event · 1 leak indicator
  • Medusa1 event · 1 leak indicator
  • Qilin1 event · 1 leak indicator
  • RALord1 event · 1 leak indicator
Accounting5
  • BlackShrantac1 event · 0 leak indicators
  • MedusaLocker1 event · 0 leak indicators
  • PEAR1 event · 1 leak indicator
  • Rhysida1 event · 1 leak indicator
  • World Leaks1 event · 1 leak indicator
Advertising Services5
  • BlackShrantac1 event · 0 leak indicators
  • CL0P1 event · 1 leak indicator
  • Coinbase Cartel1 event · 0 leak indicators
  • Dire Wolf1 event · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
Oil and Gas5
  • Akira1 event · 1 leak indicator
  • CL0P1 event · 1 leak indicator
  • Everest1 event · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
  • World Leaks1 event · 1 leak indicator
Real Estate5
  • Akira2 events · 1 leak indicator
  • DragonForce1 event · 1 leak indicator
  • INC Ransom1 event · 1 leak indicator
  • Qilin1 event · 1 leak indicator
Appliances, Electrical, and Electronics Manufacturing4
  • Akira1 event · 1 leak indicator
  • CL0P1 event · 1 leak indicator
  • NightSpire1 event · 1 leak indicator
  • PLAY1 event · 1 leak indicator
Education Administration Programs4
  • INC Ransom2 events · 2 leak indicators
  • SAFEPAY2 events · 2 leak indicators
Law Practice4
  • INC Ransom2 events · 2 leak indicators
  • Anubis1 event · 0 leak indicators
  • PEAR1 event · 1 leak indicator

Organization size bands

Share of weekly events by employee-size group across the last 12 reporting windows.
  • 51-200 employees 41
  • 11-50 employees 31
  • 201-500 employees 18
  • 1,001-5,000 employees 16
  • 501-1,000 employees 10
  • 2-10 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
Sinobi Food and Beverage Manufacturing United States Data leak 2025-11-18
Qilin Design Services Canada Data leak 2025-11-18
INC Ransom Education Administration Programs Canada Data leak 2025-11-18
SAFEPAY Transportation, Logistics, Supply Chain and Storage Puerto Rico Data leak 2025-11-18
INC Ransom Pharmaceutical Manufacturing India Data leak 2025-11-18
Skira Consumer Services Thailand Claim only 2025-11-18
INC Ransom Libraries United States Data leak 2025-11-18
INC Ransom Education Administration Programs United Kingdom Data leak 2025-11-18
INC Ransom Manufacturing United States Data leak 2025-11-18
INC Ransom IT Services and IT Consulting Germany Data leak 2025-11-18
Akira Civil Engineering United States Data leak 2025-11-18
Qilin Retail Office Equipment Barbados Data leak 2025-11-18

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…
Unleashing the Kraken ransomware group 2025-11-13
Related actor: Kraken
The Kraken ransomware group, which emerged in February 2025, employs a double extortion technique and appears to be opportunistic, as it has not concentrated on any specific busin…
Protecting our Merchants: Standing up to Extortion 2025-11-13
Related actor: ShinyHunters
Our statement detailing an incident concerning a legacy system. We outline our commitment to transparency, accountability, and planned investment in cyber security research. La…

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.