high severity December 07, 2023 · 3 min read Unverified claim — what this is

Tryax Realty Management Listed by Monti Ransomware Group

If you are a customer of Tryax Realty Management, here’s what is being claimed, and what it would mean for you.

Tryax Realty Management serves the West Bronx communities of Morris Heights, Mt. Eden, Melrose, High Bridge, Kingsbridge and Norwood, and the Harlem communities of Hamilton Heights, Sugar Hill, and Strivers Row.
— from Monti’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

Tryax Realty Management Listed by Monti Ransomware Group

On December 7, 2023, Tryax Realty Management appeared on the leak site operated by the monti Ransomware Group. The New York-based property manager, which serves thousands of tenants across the West Bronx and Harlem, is claimed to have had internal files exfiltrated during a ransomware attack. The disclosure does not specify the number of people affected or list exact data types beyond claiming that sensitive internal documents were taken.

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Details in the Primary Listing

The monti leak site states that Tryax Realty Management suffered a ransomware intrusion and that attackers successfully exfiltrated internal files. No victim count is provided, and the listing does not detail which specific systems were compromised or the volume of data involved. The entry follows the group’s standard format: a company name, proof-of-exfiltration samples, and a countdown timer for further publication or extortion. Public reporting on monti indicates the group typically posts compressed archives or screenshots as proof before threatening wider release.

Why This Matters for You and Your Family

If you live in Morris Heights, Mt. Eden, Melrose, High Bridge, Kingsbridge, Norwood, Hamilton Heights, Sugar Hill, or Strivers Row, your landlord’s internal files may contain personal information you provided when applying for housing or maintaining your lease. This could include names, addresses, dates of birth, Social Security numbers, bank routing details, employment records, and household income data. Even though the exact contents remain undisclosed, the exposure of any such records from a property manager creates immediate risk for identity theft, tax fraud, and housing-related scams targeting you or your family.

Doxxing and Identity-Chain Risks

Ransomware leaks like this one rarely stop at the corporate victim. Stolen files often contain spreadsheets that link tenant names to phone numbers, email addresses, emergency contacts, and sometimes children’s information. Attackers or opportunistic criminals can chain these details with data from other breaches to build full identity profiles. A single leaked lease application can expose your current address, previous addresses, and family relationships, making it easier for threat actors to impersonate you, file fraudulent loans, or harass you through doxxing. When gaming accounts or social-media handles are tied to the same email or phone, the risk extends to your children’s online identities as well.

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Report details & sourcing

Attributed to Monti · 110 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 07, 2023

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

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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Monti — 110 incidents tracked

Every breach we've attributed to Monti, in one running log. See who else they've hit →

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