close-upinternational.com.uy Listed by lockbit3 Ransomware Group

On October 31, 2022, the Uruguayan marketing and communications firm close-upinternational.com.uy appeared on the LockBit 3.0 ransomware leak site. The listing states that the group exfiltrated internal files during a ransomware attack and is now threatening to publish them if the company does not meet their demands. The leak-site entry does not specify the volume of data taken or name any individual records, leaving affected customers, partners, and employees uncertain about exactly what may now be circulating.

Details from the Leak Site

The primary disclosure on the LockBit 3.0 portal claims that internal files were exfiltrated after the attackers gained access to the company’s systems. No exact record count is provided, and the listing does not describe the types of documents involved beyond the generic label of “internal files.” The group followed its standard practice of posting a sample of allegedly stolen data and setting a publication deadline. As with most LockBit listings from that period, the exact ransom amount and negotiation status remain undisclosed on the public page.

LockBit 3.0, also known simply as LockBit, is a ransomware-as-a-service operation that has been active since early 2020. Public reporting attributes to the group hundreds of victims across dozens of countries, with a consistent pattern of double-extortion: encrypt victim systems, exfiltrate sensitive data, then threaten both operational disruption and public leaks.

Why This Matters for You and Your Family

When a company that handles marketing, client campaigns, or partner communications is breached, the information exposed often includes contracts, client contact lists, employee details, and internal correspondence. Even though the exact contents are unknown, any data tied to close-upinternational.com.uy could contain names, email addresses, phone numbers, or project details linked to ordinary customers and their families. Once such information leaves the company’s control, it can be sold, traded, or used to launch further attacks against you personally.

Credential reuse remains one of the most common follow-on risks. If you or a family member used the same password on the company’s client portal, newsletter signup, or any related service that appears in the stolen files, those credentials can be tested across banking, email, and social-media accounts.

Doxxing and Identity-Chain Risks

Ransomware groups like LockBit rarely stop at the initial leak. The data they release frequently becomes raw material for doxxing chains: attackers or opportunistic criminals combine leaked business contacts with publicly available records to map personal identities, home addresses, and family relationships. A single email address from the breach can link to your social-media profiles, children’s gaming accounts, and other online handles. These connections allow threat actors to impersonate you, reset passwords on linked services, or harass family members directly.

Children’s gaming accounts are especially vulnerable because many parents reuse credentials or security questions across work-related sign-ups and family entertainment platforms. A breach at a marketing firm that once handled a school campaign or family business can therefore cascade into gaming takeovers that expose chat logs, voice data, and real-world location details.

LockBit’s Publicly Known Track Record

LockBit first emerged in 2019 and rebranded as LockBit 2.0 and later LockBit 3.0 while maintaining the same core operation. Public reporting documents attacks on hospitals, manufacturers, logistics firms, and professional-services companies. The group’s typical playbook begins with initial access through compromised remote-desktop credentials or phishing, followed by rapid lateral movement, data exfiltration, and deployment of their signature encryptor. After encryption they publish victim names on their leak site, release proof files, and pressure executives with threats of reputational damage and data auctions. The October 2022 listing of close-upinternational.com.uy fits this established pattern.

What to do

• Rotate any password you ever used at close-upinternational.com.uy or its client portals anywhere else it is reused, and switch to 2FA through an authenticator app rather than SMS.
• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity, with cleanup handled by the service.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
• Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same breached credentials.
• Let DoxxScan remediation specialists manage takedown requests for any exposed personal information appearing on data-broker or extortion sites.

The incident underscores that even mid-sized local firms can become gateways to personal exposure when ransomware operators treat stolen files as public bargaining chips. Starting proactive defense now limits how far any single breach can follow you or your family. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that explicitly includes children’s gaming accounts vulnerable to credential-cascade attacks.