KINWILDER

GOLD BURLAP

No sourced public emblem in this profile.

reference profile · reported nexus: Unknown (not nationality)

GOLD BURLAP is a group of financially motivated criminals responsible for the development of the Pysa ransomware, also referred to as Mespinoza. Pysa is a cross-platform ransomware with known versions written in C++ and Python. As of December 2020, approximately 50 organizations had reportedly been targeted in Pysa ransomware attacks. The operators leverage 'name and shame' tactics to apply additional pressure to victims. As of January 2021, CTU researchers had found no Pysa advertisements on underground forums, which likely indicates that it is not operated as ransomware as a service (RaaS).

Source-reported aliases: CYBORG SPIDER. Associations do not prove equivalence.

Target geography

Catalog-listed countries (associations, not attack counts): No country-level metadata

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Historical casebook

No dated record curated yet; absence does not establish inactivity.

Planned Kinwilder coverage

Tentative editorial review windows, contingent on evidence and review; not promised publication dates or predictions of attacks.

No assigned review window.

References

Pinned source catalog

https://www.hhs.gov/sites/default/files/mespinoza-goldburlap-cyborgspider-analystnote-tlpwhite.pdf

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