Cyber Resilience

Threat actor · all actors

WatchdogMISP-4b4b4717 unknown

aka Thief Libra

Last updated: 2026-06-01

16attributed CVEs
0ATT&CK techniques
58.8IDF score (tooling uniqueness)
0exclusive CVEs
2017–2022years active

About this actor

Thief Libra is a cloud-focused threat group that has a history of cryptojacking operations as well as cloud service platform credential scraping. They were first known to operate on January 27, 2019. They use a variety of custom build Go Scripts as well as repurposed cryptojacking scripts from other groups including TeamTNT. They are currently considered to be an opportunistic threat group that targets exposed cloud instances and applications.

Source: MISP threat-actor catalog

Activity timeline

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Profile

CVERiskCVSSEPSSPublishedProducts
CVE-2019-11510 KEV9.710.00.94462019-05-08application
CVE-2019-16920 KEV9.69.80.94342019-09-27network
CVE-2019-19781 KEV9.69.80.94442019-12-27network
CVE-2019-7192 KEV9.69.80.94302019-12-05application
CVE-2019-7194 KEV9.69.80.93942019-12-05application
CVE-2019-7195 KEV9.69.80.94112019-12-05application
CVE-2020-29583 KEV9.69.80.94322020-12-22network
CVE-2020-8515 KEV9.69.80.94322020-02-01network
CVE-2021-22893 KEV9.610.00.93612021-04-23application
CVE-2018-0171 KEV9.59.80.92902018-03-28network
CVE-2018-14847 KEV9.49.10.93652018-08-02network
CVE-2018-13382 KEV9.09.10.87082019-06-04network
CVE-2019-1652 KEV9.07.20.92732019-01-24network
CVE-2017-6862 KEV6.59.80.43112017-05-26network
CVE-2019-7193 KEV5.59.80.25792019-12-05other
CVE-2019-15271 KEV4.18.80.05602019-11-26network

Not tracked in MITRE ATT&CK (this actor has no technique associations in the STIX bundle).

Top mitigating NIST 800-53 controls (by ATT&CK technique coverage)

No mitigating-control coverage computed — actor has no MITRE ATT&CK techniques on file.

Co-occurring actors

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Overlapping CVEs

Active in same years