Industry sector

Ransomware attacks on the Professional Services sector

Ransomware groups have listed 5,700 Professional Services organisations on their leak sites since January 2022; the latest post is from 10 September 2026. Most active groups: Lockbit3, Qilin and Akira. Most affected countries: United States, United Kingdom and Canada.

Total posts 5,700
First seen 2022-01-01
Latest post 2026-09-10
Groups 219

Most active groups

  1. Lockbit3 451
  2. Qilin 389
  3. Akira 370
  4. Play 301
  5. Clop 216
  6. Ransomhub 214
  7. Incransom 195
  8. Alphv 166
  9. Dragonforce 147
  10. 8base 144
All groups →

Most affected countries

  1. United States 2,291
  2. United Kingdom 310
  3. Canada 247
  4. Germany 181
  5. France 144
  6. Australia 131
  7. Italy 121
  8. Brazil 107
  9. Spain 100
  10. India 63
All countries →

Professional Services ransomware victims per year

408 2022
1,038 2023
1,809 2024
1,237 2025
1,208 2026

Latest 100 victims

Search every post in the full table.
Victim Group Country Discovered
EASY JOB S.A.S. Emperador Colombia
John Engel Team ShadowByt3$ United States
cullottalaw.com Incransom United States
Gellibrand Support Services Anubis —
assiprime.it Safepay Italy
gsngestion.es Safepay Spain
hbpro.pt Safepay Portugal
Sales Boomerang Direwolf United States
The Zhou Law Group Eclipse United States
SAD'S Interim Rhysida France
MEI Architects Dark Project United States
Sharp Office Thegentlemen Australia
vsbattorneys.co.za Lockbit5 South Africa
Lightcast Direwolf United States
EllisDon Corporation Metaencryptor Canada
Norwood Law Firm Dragonforce United States
KHALED ALFAGIH ENGINEERING CONSULTANCY Panzer Saudi Arabia
Bauman Law Group Qilin United States
Nolan Consulting Group Qilin United States
Blanco & Etcheverry Gunra Uruguay
Schwartz, Giannini, Lantsberger & Adamson (SGLA) Spacebears United States
Katten Muchin Rosenman SilentRansomGroup United States
Maglin, Miskiv & Associates Insomnia United States
hvlawfirm.com Settra United States
Greenberg Traurig SilentRansomGroup United States
Holland & Knight SilentRansomGroup United States
CareerSource Palm Beach County Thegentlemen United States
uicc.org Krybit Switzerland
jswlaw.bt Krybit Bhutan
southsign.in Krybit India
hoaattorneys.com Lockbit5 United States
aeiconsultants.com BrainCipher United States
Adviesbureau De Beuckelaer BV BrainCipher Netherlands
crmeyer.com BrainCipher Germany
hatch.group Settra United Kingdom
Saudi Consulting Services SAUD CONSULT Thegentlemen Saudi Arabia
esopartnerscpa.com ZaWoo United States
Ishbia & Gagleard, P.C. Aurora United States
bkc.org Lockbit5 Japan
Absolute Consultancy Services Qilin United Kingdom
Glassdoor Thegentlemen United States
MB Associates Thegentlemen United Kingdom
esopartnerscpa ZaWoo China
ng-engineering.de ZaWoo Germany
acqbuilt.com ZaWoo Canada
LAPoco Architects Qilin United States
trc-companies Iah6477 United States
H.W. Lochner Payoutsking United States
Alter Consultores Legales Qilin Spain
BENCIVIL Incransom United States
fpmanagement.nl Lockbit5 Netherlands
GPS Grothkopp und Partner Qilin Germany
LGG Advisors Qilin United Kingdom
Integrex RCM Qilin United States
ERPIS LLC Aurora —
Morgan Services AiLock United Kingdom
Central Florida Civil LLC Orova United States
Bai-chi CPA Firm Orova Taiwan
mswalker.com Chaos United States
Studio Legale ESE Direwolf Italy
Davis & Ferber Akira —
SHAHEEN LAW GROUP PLC - Richmond, Virginia, USA Deadlock United States
Jones, Little & Co., CPAs, LLP Dark Project United States
FFKR Architects Incransom United States
Chernyy & Associates Booba Project Russia
ManagementPro Arcusmedia —
Federis Abogados Booba Project Mexico
A&E + SMA Design Qilin United Arab Emirates
adt.com Lockbit5 United States
Studio BOLDRIN PAOLO Qilin Italy
compendiumusa.net L Group United States
Clear Align Qilin United States
Canada Yocale: Appointment Management System Kazu Canada
Gould Sherwood Consulting Thegentlemen United States
OTEIS Conseil & Ingénierie Coinbasecartel France
Kessler Creative Coinbasecartel United States
Klasko Immigration Law Partners Coinbasecartel United States
Mogren, Glessner & Ahrens, P.S. Pear United States
The Pendas Law Firm Qilin United States
UOLconsult Thegentlemen Austria
ARBEITERKAMMERN Thegentlemen Austria
Hogan Omidi P.C. Dragonforce United States
Tedesco & Partners STP srl Titan Italy
Job Net .COM.MM DYSPHOR1A Myanmar
Experts Entreprendre Everest France
Capgemini Engineering Everest France
Crowe Coinbasecartel United States
Advanced Engineering Consultants Coinbasecartel —
Ericksen Krentel Akira —
CDGARVINLAW Incransom United States
Troutman Pepper Locke SilentRansomGroup United States
ssf-int.com ssf-ing.de Incransom Germany
nyklawfirm.com nyk.ae Incransom United Arab Emirates
White-Daters & Associates, Inc Qilin United States
Planungsgruppe M+M AG Aurora Germany
Kennedy Jenks Helix United States
actua.fr Lockbit5 France
dupouy-associes.fr Lockbit5 France
Arnall Golden Gregory Qilin United States
AAM:HOA Management Direwolf United States