BreachCensus

A10 Networks, Inc.

TechnologyUnited States of America

A10 Networks, Inc. is a technology organisation in United States of America. It appears on the Massachusetts Attorney General breach-notification register with 3 confirmed incidents; the most recent notice was filed on March 2, 2023.

Data as of September 6, 2026.

Confirmed incident

US-MA

Disclosed
March 2, 2023

Timeline

  1. March 2, 2023
    Reported to regulator Regulator

    MA AG breach notification: 2 Massachusetts residents affected

    source
What a Massachusetts notice means

Required under M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

Unverified claim

US — Ransomware Attack

This is an unverified claim — it has allegedly happened to this organisation, as posted by a source below, but has not been confirmed by a regulator, a court filing or the organisation’s own disclosure.

Timeline

  1. February 9, 2023
    Claimed by threat actor (unverified) Claim

    Ransomware leak-site claim (ransomware_live)

    source
Unverified claim

US — Ransomware Attack

This is an unverified claim — it has allegedly happened to this organisation, as posted by a source below, but has not been confirmed by a regulator, a court filing or the organisation’s own disclosure.

Timeline

  1. November 21, 2025
    Claimed by threat actor (unverified) Claim

    Ransomware leak-site claim (ransomware_live)

    source