This record tracks a ransomware attack claimed by the
everest group against
Polycom. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
-74days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
February 02, 2026
Disclosed / Notified
Nov 21, 2025
Attack Summary
[AI generated] Polycom is an American multinational company specializing in creating technology that fosters easy and efficient collaboration for businesses. Polycom's products include communication devices, video conferencing systems, and other related applications and services. The company has a globally spread presence, with its headquarters located in San Jose, California. It was acquired by Plantronics in July 2018.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for polycom.com
— indexed by HaveIBeenRansom.
670
found in Infostealer logs
2,601+
found in Traditional breaches
399+
found in Ransomware leaks
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+ 17 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.