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high severity May 04, 2023 · 3 min read Unverified claim — what this is

AvidXchange Listed by ransomhouse Ransomware Group

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

We’re the ones who believe there’s a faster, more efficient way for middle-market businesses to process invoices and make payments; and who, as your ally, want to liberate your AP from all that paperwork that’s slowing down your business and costing you money.

— from Ransomhouse’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.
AvidXchange Listed by ransomhouse Ransomware Group

AvidXchange was listed on the RansomHouse leak site on May 04, 2023, claiming that the payment automation company suffered a ransomware attack in which internal files were exfiltrated. The incident directly affects anyone whose personal or financial information passed through AvidXchange’s systems, including customers, vendors, and employees whose data may now sit in the hands of extortion actors.

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Reported Details from the Listing

The RansomHouse leak site entry states that internal files were exfiltrated during a ransomware attack. The listing does not quantify the number of records involved, name the specific systems compromised, or describe the exact data types beyond “internal files.” It also does not disclose any ransom demand or negotiation status. These omissions are typical of initial leak-site postings, which often serve as pressure rather than full data catalogs. The disclosure indicates the breach occurred prior to the May 04, 2023 publication date, but the precise intrusion timeline remains unknown to the public.

Why This Matters for You and Your Family

When a financial-services provider like AvidXchange loses control of internal files, the exposure can reach far beyond corporate walls. Invoices, payment records, contracts, and correspondence frequently contain names, addresses, bank-account numbers, tax identifiers, and sometimes Social Security numbers. If your employer, vendor, or service provider uses AvidXchange, your information could be included. Even a single leaked document can give attackers the seed data needed to open accounts, file fraudulent tax returns, or impersonate you in legitimate-looking phishing campaigns. Families feel this risk when children’s names appear on family-linked business records or when household vendors expose shared addresses and payment details.

The Doxxing and Identity-Chain Implications

Exfiltrated internal files rarely exist in isolation. They often link email addresses, usernames, phone numbers, and physical addresses that attackers can cross-reference with other breaches. Once those connections surface on dark-web markets or extortion forums, a single leak can trigger cascading account takeovers. Gaming accounts belonging to you or your children are especially vulnerable because the same passwords or recovery emails reused from work or vendor portals become easy targets. The result is doxxing chains that expose family relationships, home addresses, and real-time location data. Continuous monitoring across 13.1B+ breach records and 100+ platforms, combined with AI-powered identity-chain mapping, is one of the few practical defenses against these expanding webs of exposure.

RansomHouse’s Publicly Known Track Record

Public reporting attributes RansomHouse’s first notable activity to late 2021. The group has since listed dozens of organizations across healthcare, technology, manufacturing, and financial services. Their typical playbook begins with initial access gained through compromised credentials or vulnerable remote-desktop services, followed by exfiltration of sensitive files before encryption. Rather than always deploying ransomware, RansomHouse frequently relies on data-theft extortion, threatening to publish stolen documents unless payment is made. The group maintains a leak site that releases samples or full datasets when victims refuse to pay. This dual extortion style—data exposure combined with occasional encryption—has made RansomHouse a persistent presence in ransomware ecosystems, though exact success rates and total victims remain difficult to verify from public sources alone.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to break those chains.
  • Enable continuous DoxxScan monitoring so the next breach exposing your data is caught in hours rather than months.
  • Rotate any password you used at AvidXchange or with any connected vendor, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts tied to the same addresses or recovery emails.
  • Let remediation specialists handle takedown requests for any exposed documents or broker listings that surface from this incident.

The AvidXchange listing is a reminder that financial-process vendors remain high-value targets whose compromises ripple into thousands of households. Staying ahead requires more than reactive checks; it demands ongoing visibility and expert intervention. Try DoxxScan so your family’s digital footprint is continuously watched and actively defended across both corporate breaches and the gaming accounts that often become the next link in the doxxing 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 May 04, 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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