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high severity December 22, 2022 · 4 min read Unverified claim — what this is

JONESDAY.COM Listed by clop Ransomware Group

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

Jonesday.Com was listed on Clop's leak site. Clop claims to have stolen internal data. This is the group's claim, not a confirmed finding.

JONESDAY.COM Listed by clop Ransomware Group

On December 22, 2022, the law firm Jones Day appeared on the leak site operated by the Clop ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on jonesday.com. The number of people whose information was taken remains unknown, and the precise contents of the files have not been detailed in the disclosure.

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Primary Disclosure Details

The Clop leak site entry states that Jones Day suffered a ransomware incident in which attackers gained access to internal systems and removed data before encryption could be completed. The posting does not quantify the volume of records involved or list specific data types such as client names, Social Security numbers, or financial details. It simply states that files were exfiltrated and offers the standard extortion ultimatum common to this group: pay or face public release. The onion link remains active on ransomware tracking platforms, preserving the claim for anyone who visits the dark-web portal.

Why This Matters for You and Your Family

When a major international law firm loses control of internal files, the exposure often reaches far beyond corporate walls. If you or any member of your family ever worked with Jones Day, used their services, or appeared in documents they handled, your personal information may now sit in an attacker-controlled archive. Even without exact record counts, the disclosure makes clear that internal files were taken. That single fact is enough to trigger concern for anyone whose name, address, date of birth, or contact details passed through the firm’s systems. The breach therefore creates a concrete risk that your information could surface in future extortion campaigns or be sold quietly on underground forums.

Doxxing and Identity-Chain Risks

Legal firms routinely store linked records that connect email addresses, phone numbers, physical addresses, and client identities. Once such data leaves authorized control, attackers can stitch these fragments into larger identity profiles. A single leaked email can reveal your employer, your spouse’s name, or your children’s school records if those details appeared in correspondence. These chains accelerate doxxing because one exposed credential often unlocks accounts on other services where the same password or security questions were reused. Gaming accounts belonging to teenagers are especially vulnerable; a parent’s professional email appearing in the Jones Day files can serve as the starting point for social-engineering attacks that ultimately compromise a child’s Discord, Steam, or Roblox profile.

Clop Group Track Record

Public reporting attributes the Clop gang’s first major campaigns to late 2019. The group rose to prominence in 2021 and 2022 by targeting large enterprises and professional-services organizations. Notable prior victims include several Fortune 500 companies and other law firms whose data appeared on the same leak site. Clop’s typical playbook begins with initial access gained through compromised remote-desktop credentials or vulnerable file-transfer software. Once inside, operators exfiltrate sensitive directories before deploying ransomware. Their extortion style is deliberately public: non-paying victims see samples of stolen data posted on the clear-web-accessible leak site, followed by threats to release the full archive. This dual pressure of data exposure and reputational damage has proven effective at compelling payment from organizations that cannot afford public scrutiny.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity so you can see exactly what chains back to the Jones Day exposure.
  • Rotate any password you ever used at jonesday.com or related legal portals, then enable 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 surfaces you learn within hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts vulnerable to credential-stuffing attacks that begin with professional leaks like this one.
  • Let remediation specialists handle takedown requests for any personal records that have already reached data-broker sites tied to this incident.

The Jones Day listing is a reminder that even sophisticated organizations can lose control of the information entrusted to them. A single ransomware event can ripple outward for years, quietly feeding identity thieves and doxxers who piece together your life one leaked file at a time. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects scattered handles to your real name and address, and hands-on remediation specialists who manage takedowns for you and every member of your household, including children’s gaming accounts that often become the next target once a parent’s professional data is exposed. Start your DoxxScan trial today and close the gaps before the next wave of extortion begins.

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
Disclosed December 22, 2022
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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