Ransomware Groups
Every group observed claiming victims, with activity status and recent volume.
Last updated:
Tracked groups
47
Active (last 60 days)
19
Claimed victims
5,903
qilin
Most-hit sector: Other
- 989
- Victims
- 50
- Countries
- 20
- Sectors
Active 22 Oct 2025 – 28 Aug 2026
akira
Most-hit sector: Manufacturing
- 511
- Victims
- 18
- Countries
- 19
- Sectors
Active 5 Nov 2025 – 28 Aug 2026
lockbit3
Most-hit sector: Manufacturing
- 494
- Victims
- 58
- Countries
- 19
- Sectors
Active 26 Feb 2024 – 5 Dec 2025
incransom
Most-hit sector: Manufacturing
- 411
- Victims
- 51
- Countries
- 21
- Sectors
Active 12 Jan 2025 – 27 Aug 2026
dragonforce
Most-hit sector: Manufacturing
- 392
- Victims
- 43
- Countries
- 21
- Sectors
Active 8 Oct 2025 – 24 Aug 2026
rhysida
Most-hit sector: Education
- 272
- Victims
- 36
- Countries
- 20
- Sectors
Active 12 Nov 2025 – 28 Aug 2026
play
Most-hit sector: Other
- 250
- Victims
- 10
- Countries
- 19
- Sectors
Active 11 Aug 2024 – 20 Aug 2026
0apt
No dominant sector
- 227
- Victims
- 5
- Countries
- 11
- Sectors
Active 4 Feb 2026 – 18 Feb 2026
safepay
Most-hit sector: Manufacturing
- 220
- Victims
- 24
- Countries
- 20
- Sectors
Active 12 Nov 2025 – 28 Aug 2026
ransomhouse
Most-hit sector: Manufacturing
- 195
- Victims
- 45
- Countries
- 23
- Sectors
Active 10 Dec 2021 – 3 Aug 2026
worldleaks
Most-hit sector: Other
- 187
- Victims
- 29
- Countries
- 21
- Sectors
Active 2 Jul 2025 – 4 Jul 2026
sinobi
Most-hit sector: Other
- 181
- Victims
- 10
- Countries
- 18
- Sectors
Active 10 Oct 2025 – 5 May 2026
nova
Most-hit sector: Technology
- 175
- Victims
- 36
- Countries
- 18
- Sectors
Active 22 Mar 2025 – 24 Jul 2026
everest
Most-hit sector: Other
- 145
- Victims
- 13
- Countries
- 14
- Sectors
Active 14 May 2025 – 30 May 2026
spacebears
Most-hit sector: Technology
- 130
- Victims
- 33
- Countries
- 16
- Sectors
Active 1 Nov 2025 – 17 Aug 2026
interlock
Most-hit sector: Education
- 116
- Victims
- 7
- Countries
- 17
- Sectors
Active 2 Jan 2026 – 22 Aug 2026
silentransomgroup
Most-hit sector: Legal Services
- 108
- Victims
- 2
- Countries
- 16
- Sectors
Active 11 Nov 2025 – 22 Aug 2026
lynx
Most-hit sector: Manufacturing
- 87
- Victims
- 16
- Countries
- 19
- Sectors
Active 15 Sept 2025 – 6 Aug 2026
chaos
Most-hit sector: Manufacturing
- 76
- Victims
- 9
- Countries
- 16
- Sectors
Active 11 Nov 2025 – 10 Aug 2026
beast
Most-hit sector: Manufacturing
- 69
- Victims
- 17
- Countries
- 16
- Sectors
Active 2 Feb 2025 – 19 Aug 2026
warlock
Most-hit sector: Other
- 55
- Victims
- 13
- Countries
- 8
- Sectors
Active 2 Apr 2025 – 3 Oct 2025
abyss
Most-hit sector: Government
- 54
- Victims
- 2
- Countries
- 14
- Sectors
Active 11 Nov 2025 – 28 Aug 2026
arcusmedia
Most-hit sector: Other
- 50
- Victims
- 12
- Countries
- 11
- Sectors
Active 21 Nov 2024 – 16 Sept 2025
handala
Most-hit sector: Other
- 48
- Victims
- 4
- Countries
- 10
- Sectors
Active 15 Aug 2025 – 15 Mar 2026
nitrogen
Most-hit sector: Manufacturing
- 48
- Victims
- 7
- Countries
- 13
- Sectors
Active 11 Nov 2025 – 5 Jun 2026
j
Most-hit sector: Other
- 38
- Victims
- 9
- Countries
- 13
- Sectors
Active 17 Feb 2025 – 1 Nov 2025
termite
Most-hit sector: Healthcare
- 34
- Victims
- 11
- Countries
- 16
- Sectors
Active 30 Sept 2025 – 16 Apr 2026
payoutsking
Most-hit sector: Other
- 27
- Victims
- 7
- Countries
- 11
- Sectors
Active 27 Jun 2025 – 20 Nov 2025
ciphbit
Most-hit sector: Other
- 26
- Victims
- 11
- Countries
- 9
- Sectors
Active 24 Nov 2025 – 24 Nov 2025
sarcoma
Most-hit sector: Manufacturing
- 26
- Victims
- 9
- Countries
- 13
- Sectors
Active 12 Nov 2025 – 30 Mar 2026
braincipher
Most-hit sector: Other
- 25
- Victims
- 7
- Countries
- 7
- Sectors
Active 11 Nov 2025 – 11 Nov 2025
kraken
Most-hit sector: Other
- 25
- Victims
- 9
- Countries
- 11
- Sectors
Active 11 Nov 2025 – 24 Nov 2025
morpheus
Most-hit sector: Manufacturing
- 25
- Victims
- 11
- Countries
- 11
- Sectors
Active 12 Dec 2024 – 30 Jul 2026
blacknevas
Most-hit sector: Food & Beverage
- 23
- Victims
- 11
- Countries
- 12
- Sectors
Active 8 May 2025 – 22 Dec 2025
embargo
Most-hit sector: Transportation
- 19
- Victims
- 4
- Countries
- 11
- Sectors
Active 30 Apr 2024 – 30 Jun 2026
gunra
Most-hit sector: Other
- 18
- Victims
- 12
- Countries
- 7
- Sectors
Active 26 Nov 2025 – 29 Dec 2025
crypto24
Most-hit sector: Manufacturing
- 16
- Victims
- 13
- Countries
- 9
- Sectors
Active 20 Oct 2025 – 17 Apr 2026
datacarry
Most-hit sector: Other
- 15
- Victims
- 12
- Countries
- 9
- Sectors
Active 11 Nov 2025 – 7 Dec 2025
ransomexx
Most-hit sector: Technology
- 14
- Victims
- 8
- Countries
- 8
- Sectors
Active 8 Jul 2024 – 20 Jun 2026
weyhro
Most-hit sector: Manufacturing
- 14
- Victims
- 5
- Countries
- 7
- Sectors
Active 12 Dec 2024 – 10 Aug 2025
underground
Most-hit sector: Manufacturing
- 13
- Victims
- 8
- Countries
- 4
- Sectors
Active 14 Jul 2023 – 25 Jun 2025
imncrew
Most-hit sector: Manufacturing
- 12
- Victims
- 7
- Countries
- 8
- Sectors
Active 11 Nov 2025 – 11 Nov 2025
moneymessage
Most-hit sector: Healthcare
- 12
- Victims
- 2
- Countries
- 8
- Sectors
Active 11 Nov 2025 – 11 Nov 2025
medusalocker
Most-hit sector: Other
- 11
- Victims
- 4
- Countries
- 5
- Sectors
Active 29 Mar 2023 – 14 Sept 2025
blackbyte
Most-hit sector: Professional Services
- 8
- Victims
- 3
- Countries
- 6
- Sectors
Active 11 Nov 2025 – 11 Nov 2025
runsomewares
Most-hit sector: Financial Services
- 6
- Victims
- 2
- Countries
- 4
- Sectors
Active 11 Nov 2025 – 11 Nov 2025
silent
Most-hit sector: Other
- 6
- Victims
- 2
- Countries
- 4
- Sectors
Active 12 Nov 2025 – 12 Nov 2025