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Inactive · #71 by victimsRansomware group

Lorenz

As of Oct 19, 2026, Lorenz has listed 95 confirmed victims on its leak site since Feb 6, 2023, 0.3% of all victims tracked by Brandefense. Its most targeted country is United States (62.1% of its victims) and its most targeted sector is Manufacturing.

Tesorion describes Lorenz as a ransomware with design and implementation flaws, leading to impossible decryption with tools provided by the attackers. A free decryptor for 2021 versions was made available via the NoMoreRansom initiative. A new version of the malware was discovered in March 2022, for which again was provided a free decryptor, while the ransomware operators are not able to provide tools to decrypt affected files.

Also known asLorenz Ransomware
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Confirmed Victims
95
Rank By Victims
#71
Last Leak-Site Post
Jul 11, 2025
Top Country
United States
Top Sector
Manufacturing

Victims Posted Per Month.

Lorenz confirmed victims per month
MonthConfirmed victims
February 20231
March 20230
April 20232
May 20230
June 20230
July 20230
August 20231
September 20230
October 20232
November 20231
December 20230
January 20240
February 202469
March 20240
April 20240
May 20240
June 20240
July 20240
August 20240
September 20240
October 20240
November 20240
December 20240
January 20250
February 20250
March 20250
April 20250
May 20250
June 20250
July 202519
August 20250
September 20250
October 20250
November 20250
December 20250
January 20260
February 20260
March 20260
April 20260
May 20260
June 20260
July 20260
August 20260
September 20260
October 2026 (month in progress)0
Updated continuously · figures as of Oct 19, 2026

Latest Lorenz Victims.

Search all 95 →
Latest confirmed leak-site victims claimed by Lorenz
VictimCountryIndustryData claimedPosted
Nissan of Las Cruces
nissanoflascruces.com
USUnited StatesUnknownNot stated
MagtekUnknownUnknownNot stated
SCREEN HoldingsUnknownUnknownNot stated
MPS Credit UnionUnknownUnknownNot stated
DNS ToptechUnknownUnknownNot stated
Tygavac ltd.UnknownUnknownNot stated

How They Operate.

Lorenz's threat actor profile lists 1 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

Who Lorenz Targets.

Sectors

  1. Manufacturing1313.7%
  2. Consulting99.5%
  3. Construction55.3%
  4. Financial Services55.3%
  5. Healthcare44.2%

Countries

  1. USUnited States5962.1%
  2. GBUnited Kingdom55.3%
  3. AUAustralia22.1%
  4. DEGermany22.1%
  5. ATAustria11.1%
Shares are of this group's confirmed victims.

History.


  1. First confirmed victim listed on its leak site

  2. First seen in Brandefense data

  3. Busiest month on record: 69 confirmed victims

  4. Most recent leak-site post

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.