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high severity May 13, 2023 · 4 min read Unverified claim — what this is

ePerformax Listed by nokoyawa Ransomware Group

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

In 1988 the Performance Consulting Group was founded by Teresa Hartsaw in Memphis, TN as a marketing, training, customer contact and customer engagement company focused on providing end-to-end customer contact solutions for clients on an outsourced basis. The company's goal was simple - to maximize...

— from Nokoyawa’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.
ePerformax Listed by nokoyawa Ransomware Group

On May 13, 2023, business process outsourcing provider ePerformax appeared on the leak site of the nokoyawa ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the Memphis-based company, which was founded in 1988 and provides customer contact and engagement services. The exact number of people whose information may have been exposed remains unknown, and the leak-site listing does not detail the specific data types contained in the stolen files.

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Details from the Leak Site

The primary disclosure on the nokoyawa leak site states that ePerformax suffered a ransomware intrusion and that attackers successfully exfiltrated internal files. No victim count, ransom amount, or file inventory is provided in the listing. The disclosure indicates the data was taken prior to the May 13 publication date, but does not specify when initial access was gained or how long the attackers remained inside the network. Public copies of the leak page, preserved via ransomware.live, show the standard nokoyawa format used for companies that have not yet met the group's payment demands.

Why This Matters for You and Your Family

When a company that handles customer communications and outsourced operations is breached, the information it stores often includes names, addresses, phone numbers, email accounts, and details tied to the clients it serves. Even though the exact records allegedly taken from ePerformax are not publicly itemized, any exposure of contact or account information can be used to launch further attacks against you or your family. Internal files exfiltrated in ransomware incidents frequently contain spreadsheets, customer databases, or employee records that link personal details across multiple systems. If your data was among the stolen material, it could surface months or years later in identity fraud, phishing campaigns, or sales on underground markets.

Doxxing and Identity-Chain Risks

Ransomware leaks like this one rarely stop at the initial publication. Once internal files leave the victim's control, they can be traded, reposted, or combined with other breaches to build detailed profiles. A single email address or phone number allegedly taken from ePerformax can be chained with gaming usernames, social-media handles, or school records to map out an entire household. This is exactly how doxxing campaigns escalate: one exposed customer record leads to credential-stuffing attempts on personal accounts, which then expose children’s gaming profiles that often reuse the same passwords or security questions. The real-world outcome is increased risk of account takeovers, harassment, and financial fraud that can affect every member of the family.

Nokoyawa’s Known Track Record

Public reporting attributes the first known activity by nokoyawa to late 2022. The group has since listed dozens of organizations, focusing primarily on mid-sized companies in the services and manufacturing sectors. Typical nokoyawa playbooks begin with phishing or exploitation of remote-desktop services for initial access, followed by deployment of ransomware and exfiltration of sensitive files. The group’s extortion style combines public leak-site pressure with direct threats to publish or sell the stolen data if payment is not received. While nokoyawa is not among the largest ransomware operations, its steady activity and willingness to follow through on leaks make every new victim listing noteworthy for the individuals whose information may now be circulating.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what chains back to the ePerformax breach.
  • Rotate any password you used at ePerformax or its client portals anywhere else it is reused, and switch to 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information appears it is caught and addressed within hours instead of months.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often become the next link in doxxing chains after credential leaks like this one.
  • Let DoxxScan remediation specialists manage takedown requests for any exposed personal records that surface on data-broker or underground sites.

The ePerformax listing is a reminder that outsourced customer-service providers hold data that directly affects ordinary families, and that a single ransomware incident can ripple outward for years. Starting proactive steps now limits how far attackers and data thieves can travel down the identity chain. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts at risk from cascading credential leaks.

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 13, 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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