Ransomware Intelligence

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ShadowByt3$ Ransomware Group

Ransomware group profile

41Victims
RussiaSource country
60Impact score

Description

ShadowByt3$ is a financially motivated ransomware group that first emerged in October 2025. The group employs a double extortion model, encrypting victim data while also exfiltrating sensitive information and threatening to release it publicly if ransom demands are not met.

Key insights

  • •Operates using a double extortion ransomware model, encrypting and exfiltrating data.
  • •Primarily targets financial gain through coercive tactics involving public data release threats.
  • •Specific initial access methods are unclear, but common vulnerabilities include weak credentials.
  • •Threats to release stolen data heighten pressure on victims to comply with ransom demands.
  • •The group's operations reflect evolving trends in ransomware tactics, including targeting sectors such as education and healthcare.

Threat Level & Status Breakdown

For ShadowByt3$ · Based on incidents in selected period

3.7threat level
Aggressiveness5/ 10
Lethality1.4/ 10
Criticality4.6/ 10

Status Breakdown

Data Leaked29.3%12
Negotiating2.4%1
Claimed68.3%28
First seenFeb 2026
Last seenSep 2026
Avg ransom—
Payment rate—
Statusactive
Sophistication0
Last updatedOct 7, 2026

Recent activity

Monthly attack count for ShadowByt3$ in the selected period

41Total attacks
19peak in Apr
6.8avg / month
↑ 5 vs first month
FebAprMayJunAugSep05101520

No intelligence data for this group.

TTPs & Attack Vectors

Tools, initial access, and MITRE ATT&CK techniques for ShadowByt3$

Other

T1486

T1486

T1490

T1490

T1078

T1078

T1059

T1059

T1562

T1562

T1021

T1021

T1046

T1046

T1547

T1547

T1021.001

T1021.001

T1035

T1035

Victims(38)

United StatesOthernew.handytrac.com
Claimed
21 days ago
United StatesOthernew.handytrac.com
Data Leaked
23 days ago
United StatesEducationuga.edu
Claimed
6 months ago
United StatesProfessional Servicesjohnengelteam.realscout.com
Data Leaked
28 days ago
United StatesOtherbenleedsproperties.appfolio.com
Claimed
about 1 month ago
United KingdomOtherbenleedsproperties.appfolio.com
Data Leaked
about 1 month ago
United StatesRetail & E-Commercepm.livable.com
Claimed
about 1 month ago
United StatesRetail & E-Commercepm.livable.com
Data Leaked
about 1 month ago
IndonesiaOthersmart-tbk.com
Data Leaked
about 1 month ago
United KingdomTechnologya-plussoft.com
Claimed
about 1 month ago
United KingdomEducationntu.ac.uk
Data Leaked
about 1 month ago
JapanTechnologynintendo.com
Data Leaked
about 1 month ago
JapanTechnologynintendo.com
Data Leaked
4 months ago
IndiaProfessional Servicesleadschool.in
Claimed
4 months ago
SwitzerlandOthercropwise.com
Data Leaked
4 months ago
United StatesTechnologybreachforu.ms
Data Leaked
4 months ago
United StatesHospitalitystarbucks.com
Negotiating
5 months ago
United KingdomTechnologyamplifytechnology.co.uk
Claimed
6 months ago
IndiaEducationpowercampus.in
Claimed
5 months ago
Claimed
6 months ago

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