DisclosureLens
GLOBALMalwareTechnologyInformationRansomwareCl0pRansom DemandedActor NamedMedium

A10 NETWORKS, INC.

bd_63343bf5b909bafd · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Nov 21, 2025

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for A10 NETWORKS, INC.3 incidents on file

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Cl0p on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: TechnologyDiscovered: 2025-11-21

Source: Ransomware.live

Post text · scraped from the leak site

A10 Networks is a leading provider of advanced network and security solutions. They offer high-performance products that help organizations ensure their applications are secure and always available. The company's portfolio includes solutions for network and traffic management, application delivery, DDoS protection, SSL inspection, load balancing and more. A10 Networks cater to organizations of all sizes, from large multinationals to small businesses.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Nov 21, 2025

Claim posted

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.