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Los Angeles Homeless Services Authority shuts down computers over potential security issue

Los Angeles Homeless Services Authority shuts down computers over potential security issue

Force in Play Los Angeles, CA local

The agency says outside cybersecurity specialists are investigating whether personal data was accessed.

Yesterday: LAHSA says outside specialists investigating

Overview

Updated 1 hour ago

The Los Angeles Homeless Services Authority told employees on Friday, Nov. 6, to log off and shut down their computers. The order remained in place Monday evening as the agency investigated what it called a potential security issue.

LAHSA runs the Homeless Management Information System, which holds names, Social Security numbers, disabilities, and self-reported mental-health and substance-abuse histories for unhoused people in Los Angeles County. The agency says it has brought in outside cybersecurity specialists and does not yet know whether personal information was accessed.

Why it matters

A breach could expose Social Security numbers and mental-health histories of unhoused Angelenos, people with little ability to recover.

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Key Indicators

3
Provider leaders not contacted
Three LAHSA-funded service providers told LAist they had not heard from the agency about the incident.
2
Prior housing authority breaches
The Housing Authority of the City of Los Angeles reported network breaches in 2022 and 2024.
1
Agency-wide shutdown
LAHSA told staff to shut down computers and stay off agency systems.

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People Involved

Gita O'Neill
Gita O'Neill
Interim CEO of the Los Angeles Homeless Services Authority
Leading LAHSA during the cybersecurity investigation

Organizations Involved

Los Angeles Homeless Services Authority
Los Angeles Homeless Services Authority
Joint city-county authority
Investigating potential cybersecurity incident; internal systems offline

The Los Angeles Homeless Services Authority coordinates homelessness services and runs the region's Homeless Management Information System.
Housing Authority of the City of Los Angeles
Housing Authority of the City of Los Angeles
Public housing authority
Separate agency; reported breaches in 2022 and 2024

The Housing Authority of the City of Los Angeles is a separate public agency that has reported two network breaches.

Timeline

2022 November 2026

5 events Latest: Yesterday
Tap a bar to jump to that date

  1. LAHSA says outside specialists investigating

    Latest Cyber incident

    LAHSA said it had taken internal systems offline 'as a precaution' and engaged outside cybersecurity specialists. Three LAHSA-funded service providers told LAist they had not received any communication about the incident.

  2. LAHSA orders staff offline

    Cyber incident

    LAHSA interim CEO Gita O'Neill sent an email titled 'URGENT: Log Off and Shut Down for the Week' to staff. It told them to take machines offline and stay off agency systems until an all-clear.

  3. LAHSA announces restructuring

    Organizational change

    LAHSA notified its union and government partners that it would issue layoff notices to 284 employees. The restructuring eliminated 414 positions as the agency narrowed its role.

  4. Housing authority reports second breach

    Cyber incident

    HACLA reported another breach with potential access to names, dates of birth, Social Security numbers, and phone numbers.

  5. Housing authority reports network breach

    Cyber incident

    The Housing Authority of the City of Los Angeles said hackers got inside its network and may have accessed names, Social Security numbers, financial account numbers, and medical information.

Scenarios

1

Breach confirmed, personal data accessed

Uncertain Resolves by Q1 2027

Discussed by: LAist reporting and LAHSA statements

If the investigation finds that hackers reached the Homeless Management Information System, LAHSA would have to notify affected people and regulators. The agency has said it does not yet know whether sensitive or confidential personal information was accessed.

2

Investigation finds no data access, systems restored

Possible Resolves by End of 2026

Discussed by: LAHSA statements

LAHSA could conclude the shutdown was a precaution and that no personal information was accessed. It would then restore internal systems and resume normal operations.

3

County opens formal inquiry into LAHSA data security

Unlikely Resolves by Q2 2027

Discussed by: Los Angeles County Board of Supervisors

The incident could prompt county supervisors to hold a hearing or request an audit of LAHSA's data safeguards. The board has oversight authority over the county's homelessness response.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

2022

HACLA network breach (2022)

The Housing Authority of the City of Los Angeles said hackers got inside its network in 2022 and may have accessed people's names, Social Security numbers, financial account numbers, and medical information.

Then

The agency disclosed the breach and notified affected people.

Now

It established a local precedent for cyber risk at Los Angeles housing agencies.

Why this matters now

LAHSA now faces similar questions about whether sensitive client data was accessed.

2024

HACLA second breach (2024)

Two years after its first breach, HACLA reported another network intrusion with potential access to names, dates of birth, Social Security numbers, and phone numbers.

Then

The agency issued another official notice.

Now

The repeat breach showed that housing agencies in Los Angeles remained targets.

Why this matters now

The incident adds urgency to LAHSA's review of its own systems.

Sources

(3)
+1
LAist LAHSA LAist