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BlueSky Ransomware

malware OpenTrojan Threat Intelligence

RaaS; BlackCat successor cluster

Source Attribution

Origin
MITRE
Source
Researcher reports
Verified
2026-08-26T16:07:01.550Z
Confidence
high

Source: Researcher reports · Verified: 2026-08-26T16:07:01.550Z · Confidence: high

Security Timeline

  • discovered BlueSky Ransomware first observed
  • updated Encyclopedia entry reviewed (Phase 45C)

Quick Answer

BlueSky is a RaaS close to BlackCat and Conti code families, observed since mid-2022. (attributes recorded from Researcher reports).

Definition

BlueSky is a RaaS close to BlackCat and Conti code families, observed since mid-2022.

Overview

BlueSky is a RaaS close to BlackCat and Conti code families, observed since mid-2022.

Behavior

  • Shared code with Conti/BlackCat lineage

First Seen

2022-05

Target

RaaS; BlackCat successor cluster

Malware Intelligence

Family: BlueSky Ransomware

Techniques: T1486, T1567

Targets: RaaS; BlackCat successor cluster

Behavior:
  • Shared code with Conti/BlackCat lineage

Related

References

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  5. Sources — NVD, CISA KEV, MITRE ATT&CK, vendor advisories.
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