Was Brentwood Country Club hit by ransomware?

Brentwood Country Club was listed by the Akira ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Akira ransomware group?

Akira is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Brentwood Country Club breach?

Akira published data attributed to Brentwood Country Club. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Brentwood Country Club

Claimed by Akira · listed 5 days ago

Age

since listed · data leaked

Status timeline

ListedSep 8, 2026
Data leakeddate unknown

At a glance

Group: Akira
Status: Data leaked
Country: United States
Sector: Hospitality
Listed on leak site: Sep 8, 2026

About the victim

AI dossier — public-source company profile

Brentwood Country Club is an exclusive membership club established in 1948, located in a desirable neighborhood near Los Angeles with access to ocean breezes. It operates as a social venue where members and guests gather for leisure and community.

Industry: Country Clubs & Golf
Founded: 1948

Attack summary

Severity: high — Confirmed exfiltration threat of sensitive PII (passports, driver's licenses) at scale plus financial and membership data; member information at an exclusive club represents a defined sensitive population.

The Akira group claims to have exfiltrated corporate data including employee personal information (passports, driver's licenses), contact details, membership agreements, financial records, and client data. The group states they will upload this data.

high

Data the group says was taken

AI dossier — extracted from the leak post

employee passports
employee driver's licenses
contact information
membership agreements
financial records
client/member data

What the group claims

Nestled in the heart of one of L.A.'s most desirable neighborhoods, cooled by the ocean breezes just minutes away, Brentwood Country Club has been a warm, welcoming, "home away from home" fo r members and their guests since 1948. At Brentwood, youll find an elegant, yet relaxed atmosph ere, where friends and families gather to appreciate each others company and all the best that life has to offer. We will upload corporate data soon. Employee personal information (passport, DLs), contacts and agreements, financials, clients data, projects and so on.

Source

Indexed 5 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Akira

Akira is a ransomware group that emerged in April 2023, operating with primarily financial motivations and has rapidly established itself as a significant threat actor with over 1,500 documented victims. The group's country of origin remains unclear, though they operate as a Ransomware-as-a-Service (RaaS) model, recruiting affiliates to conduct attacks while the core group maintains the ransomware infrastructure and negotiation processes. Akira employs multi-faceted attack methodologies including exploitation of VPN vulnerabilities, particularly targeting Cisco VPN appliances, and utilizes living-off-the-land techniques along with legitimate administrative tools to avoid detection, while implementing double extortion tactics by exfiltrating sensitive data before deploying their encryption payload. The group has demonstrated a preference for targeting organizations in the United States, Canada, Germany, United Kingdom, and Italy, with a particular focus on manufacturing, business services, technology, and construction sectors, though they have shown willingness to attack various industries. Despite being relatively new to the ransomware landscape, Akira has maintained consistent operations throughout 2023 and into 2024, with law enforcement agencies including CISA and FBI issuing advisories about their activities, though no major disruption operations have been publicly reported against the group as of late 2024. The group has been linked to 1,731 public disclosures across our corpus. First observed on a leak site on April 26, 2023; most recent post September 10, 2026. The operation is currently active.

Also tracked as: Megazord.

Timeline of this disclosure

September 8, 2026Brentwood Country Club listed by Akira on the group's public leak site

Other recent disclosures by Akira

Akira has been linked to 1,731 public victims on Darkfield. A sample of the most recent:

See the full Akira dossier →

Sector and geography

This disclosure adds to ransomware activity in the Hospitality sector, which has 106 disclosures indexed across all operators we track. Geographically, Brentwood Country Club is reported in United States, a country with 3,165 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Akira means Brentwood Country Club appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Akira's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.