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Everest Ransomware Claims 90GB Data Theft Involving Legacy Polycom Systems

ID: ea52e4ce-48c1-59ec-b909-06aeb01d25ef

STIX ID: report--ea52e4ce-48c1-59ec-b909-06aeb01d25ef

Feed Name: HackRead

Threat Score
60/100

Date Published: 2026-02-03

Date Updated: 2026-04-22

Author: Waqas

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Everest ransomware claims to have obtained ~90GB of internal Polycom-related data (now part of HP/Poly) and posted screenshots of engineering/build/source-code artifacts on its leak site, but the files shown appear dated (2017–2019) and may originate from legacy environments; HP has not confirmed a breach and no customer personal data or active exploitation of current HP/Poly production systems is demonstrated.

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