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high severity March 31, 2023 · 3 min read Unverified claim — what this is

ativy.com Listed by lockbit3 Ransomware Group

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

We build thecompanies of the futureWe have started our history as a cloud-based service provider, but soon we figured out that the sky is the limit. At Ativy, we work towards creating a more productive, efficient, and above all, more human tomorr...

— from LockBit’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.
ativy.com Listed by lockbit3 Ransomware Group

On March 31, 2023, the ransomware group LockBit3 added ativy.com to its public leak site, claiming that internal files had been exfiltrated from the cloud-services and technology firm during a ransomware attack. Anyone whose personal or business data touched Ativy’s systems may now be exposed, even though the exact number of affected individuals remains unknown.

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Reported Details from the Listing

The LockBit3 leak-site entry states that attackers successfully exfiltrated internal files from Ativy and gives the company until a set deadline to negotiate before the material is released. The listing does not quantify how many records were taken, nor does it itemize every data type. It simply states that a ransomware deployment occurred, data was removed from the victim’s environment, and the files are now held for extortion. Public mirrors of the onion-site listing, such as those aggregated on ransomware.live, preserve these exact claims without adding unverified specifics.

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Why This Matters for You and Your Family

When a service provider like Ativy suffers a breach, the exposure often reaches customers, partners, and employees who entrusted it with contact details, contracts, invoices, or credentials. Internal files exfiltrated can contain spreadsheets that link names, email addresses, phone numbers, and project information in one place. For an ordinary person, that means your data could surface on dark-web forums or be packaged into larger identity-theft bundles. Your family members’ information may be tied to the same records if they share an address, an account, or a joint project.

The Doxxing and Identity-Chain Risk

Exposed internal files frequently create long identity chains. An email address listed in one document can be matched to gaming accounts, social-media handles, or reused passwords found in other breaches. Attackers then pivot from simple data sales to full doxxing: publishing home addresses, family-member names, and live contact details. Credential leaks of this kind regularly cascade into account takeovers, especially for gaming platforms where children’s accounts are protected by the same email as a parent’s work account. Once the chain begins, stopping it requires visibility across dozens of platforms at once.

LockBit3’s Publicly Known Track Record

Public reporting attributes LockBit3 as the successor to earlier LockBit iterations that first appeared in 2019. The group has claimed responsibility for attacks on hundreds of organizations worldwide, including manufacturing firms, healthcare providers, and technology companies. Their typical playbook involves initial access through phishing or exploited remote-desktop services, followed by rapid lateral movement, data exfiltration, and deployment of ransomware. After encryption they wait a short period before publishing samples on their leak site to pressure victims. The group’s sites have changed domains multiple times, yet the core extortion style—public shaming combined with threats of full data release—has remained consistent.

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.
  • Rotate any password you used at ativy.com or related services anywhere it has been reused, and switch on 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts tied to the same address or email.
  • Let the remediation specialists manage takedown requests for any exposed personal documents or broker listings that appear after the leak.

The Ativy listing is a reminder that even cloud-service providers can become gateways to personal exposure. Acting quickly on credential hygiene and identity mapping limits how far attackers can travel down the chain. DoxxScan by GalaxyWarden delivers that 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. Start your DoxxScan trial today to close the gaps this claimed breach has opened.

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 sample580 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.

Check your exposure
ativy.com is one listing. Your email is probably in others.
We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed March 31, 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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