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high severity June 11, 2023 · 3 min read Unverified claim — what this is

City of Newburgh Listed by blackbyte Ransomware Group

If you are a resident of City of Newburgh, here’s what is being claimed, and what it would mean for you.

City of Newburgh was listed on Blackbyte's leak site. Blackbyte claims to have stolen internal data. This is the group's claim, not a confirmed finding.

City of Newburgh Listed by blackbyte Ransomware Group

On June 11, 2023, the City of Newburgh appeared on the leak site operated by the BlackByte ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the municipal government in New York. The disclosure does not specify the volume of data taken, the exact systems compromised, or the number of residents whose information may have been exposed.

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Details from the Leak Site

The BlackByte leak page for the City of Newburgh states that attackers obtained internal files after gaining access to the city’s networks. No sample documents have been published publicly on the site at the time of the listing, and the group has not released a specific deadline for payment in the visible posting. The notification simply lists the victim under its active extortion campaign, a standard practice for this actor when negotiations stall or are refused.

Because the primary disclosure does not quantify affected records or detail the precise data types, the full scope remains unknown to the public. Municipal systems often contain employee personnel files, resident tax records, utility account information, and internal correspondence that can include names, addresses, dates of birth, and Social Security numbers.

Why This Matters for You and Your Family

When a city government suffers a breach, the people who live there are the ones placed at risk. If your personal information was stored in the City of Newburgh’s systems, it may now sit on a criminal server. That exposure can lead to identity theft, fraudulent tax filings, or targeted phishing campaigns that appear to come from local officials. Even when the exact number of affected individuals is not disclosed, municipal ransomware incidents routinely touch thousands of current and former residents.

Your family’s data does not need to be the headline of the leak to be valuable to criminals. A single address, phone number, or email tied to a government employee or contractor can open the door to broader attacks against relatives who share that information.

Doxxing and Identity-Chain Risks

Exfiltrated internal files frequently contain spreadsheets that link employee names to home addresses, family member details, and sometimes children’s school records. Once attackers possess these connections, they can chain them with data from other breaches to build detailed profiles. A seemingly minor city record can anchor a doxxing campaign that reveals where you live, where your children attend school, or which online accounts are tied to your real identity.

Credential leaks from municipal breaches often cascade into gaming account takeovers. Children’s usernames and passwords reused from school or parent-managed accounts become easy targets, exposing chat logs, friend lists, and location data that further enrich an attacker’s identity map.

BlackByte’s Known Track Record

Public reporting attributes the BlackByte ransomware group’s emergence to mid-2021. The actor has targeted healthcare providers, manufacturers, and multiple local governments since then. Their typical playbook begins with initial access gained through compromised remote desktop credentials or phishing, followed by exfiltration of sensitive files before encryption. BlackByte then posts victim names on their leak site and, in some cases, pressures organizations by contacting employees or media outlets if demands are not met.

The group’s extortion style focuses on both data encryption and public shaming. While exact ransom figures for the City of Newburgh are not published, BlackByte has historically demanded payments ranging from hundreds of thousands to several million dollars depending on the victim’s perceived ability to pay.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Rotate any password you used for City of Newburgh employee portals, online bill-pay systems, or related municipal services, and secure those accounts with an authenticator app for 2FA.
  • Cover your entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts vulnerable to credential chaining from this claimed breach.
  • Let remediation specialists manage data-broker takedown requests and opt-out processes that arise from municipal data leaks like this one.

The City of Newburgh breach illustrates how quickly local government incidents can expose ordinary families to long-term identity risk. Staying ahead requires more than checking a single breach list; it demands ongoing visibility into how your information travels across the internet. DoxxScan by GalaxyWarden delivers that continuous monitoring, AI-powered identity-chain mapping, and hands-on specialist remediation for you and your family, including protection for children’s gaming accounts that often become the next link in an attack chain.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed June 11, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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