BreachCensus

Wolf Haldenstein Adler Freeman & Herz LLP

United States of America

Wolf Haldenstein Adler Freeman & Herz LLP is an organisation in Iowa. It appears on the California Attorney General breach-notification register, the Washington State Attorney General breach-notification register, the Delaware Attorney General data security breach database and the Iowa Attorney General security breach notification list with 1 confirmed incident (2 filings); the most recent notice was filed on January 17, 2025.

Data as of October 17, 2026.

Confirmed incident

Filed in IA, WA, CA and DE — Ransomware Attack

The same incident was filed separately with 4 jurisdictions within a few days of each other (IA, WA, CA and DE) — shown here as one incident.

Occurred
December 13, 2023
Disclosed
January 17, 2025

Timeline

  1. January 13, 2025
    Reported to regulator Regulator

    DE AG breach notification: 13,732 Delaware residents affected

    source
  2. January 13, 2025
    Reported to regulator Regulator

    DE AG breach notification: 13,732 Delaware residents affected

    source
  3. January 13, 2025
    Reported to regulator Regulator

    DE AG breach notification: 13,732 Delaware residents affected

    source
  4. January 15, 2025
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source
  5. January 16, 2025
    Reported to regulator Regulator

    WA AG breach notification: 67,820 Washington residents affected

    source
  6. January 17, 2025
    Reported to regulator Regulator

    IA AG breach notification: an unknown number of Iowa residents affected

    source
What a Iowa notice means

Governed by Iowa Code §715C.2. Notice to the Attorney General is required within five business days of notifying consumers, for a breach requiring notification to more than 500 Iowa residents.

Note: no affected-count is published on this register.

Iowa breach-notification register ↗

What a Washington notice means

Governed by RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

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

Washington breach-notification register ↗

What a California notice means

Governed by Cal. Civ. Code §1798.82. A copy of the notification must be sent to the Attorney General when a single breach requires notifying more than 500 California residents.

Note: no affected-count is published on this register.

California breach-notification register ↗

What a Delaware notice means

Governed by 6 Del. C. §12B-102. Notice to the Attorney General is required when a breach affects more than 500 Delaware residents.

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

Delaware breach-notification register ↗