Grupo NGN Listed by alphv Ransomware Group

On December 1, 2022, the ransomware group Alphv listed Brazilian IT services provider Grupo NGN on its leak site and opened an auction for stolen data that was set to close on December 8. The posting states that Grupo NGN refused to protect customer networks and data, and it offers access to multiple client networks, NDA documents, records of customer conversations, personal data of employees and customers, and financial information.

Details in the Alphv Listing

The primary disclosure on the Alphv leak site, archived via ransomware.live, explicitly claims that internal files were exfiltrated during a ransomware attack. It does not quantify the number of affected records or name specific customers. The listing warns that simply changing passwords on compromised networks will not prevent further attacks, implying the threat actor obtained persistent access or credentials that remain valid. A Tor link was provided to samples of the stolen material, though the full archive was held for auction. The disclosure indicates that both Grupo NGN’s own data and that of its clients were included.

Why This Matters for You and Your Family

If you or any member of your family used services provided by Grupo NGN or one of its clients, your personal data, financial details, or conversation records may now be in the hands of criminals. Even when the victim count is unknown, the exposure of employee and customer personal data combined with network access details creates immediate risk. Families often share credentials or have linked accounts across work and home, so a breach at an IT provider can quickly spread. The auction deadline of December 8, 2022 increased the chance that the data would be sold or published, turning a corporate incident into a personal threat.

Doxxing and Identity-Chain Risks

Personal data about employees and customers, once released, can be combined with other leaked information to build detailed profiles. Threat actors frequently chain an email address or phone number found here to gaming accounts, social-media handles, or family-member records. This is exactly why credential leaks like this one cascade into account takeovers. DoxxScan by GalaxyWarden continuously monitors across 13.1B+ breach records and 100+ platforms with AI-powered identity-chain mapping that links handles to real identities, while its hands-on remediation specialists and family/household coverage—including children’s gaming accounts—help break those chains before they lead to full identity theft or harassment.

Alphv’s Known Track Record

Public reporting attributes the Alphv group, also known as BlackCat, with emerging in late 2021 after the shutdown of the REvil ransomware operation. The gang has targeted organizations across multiple countries, often focusing on IT service providers and healthcare entities because of the high value of the downstream customer data they hold. Their typical playbook involves initial access through compromised credentials or vulnerable remote-desktop services, followed by exfiltration of sensitive files before deploying ransomware. They then run dual-extortion campaigns: demanding payment to decrypt systems and threatening to publish or auction stolen data if the victim does not pay. The Grupo NGN listing follows this pattern exactly.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real identity so you can see exactly what this claimed breach connects to.
• Enable continuous DoxxScan monitoring so any future exposure of your data is caught and acted on within hours rather than months.
• Rotate every password you used at Grupo NGN or its client services and replace it with a unique passphrase, then enable 2FA through an authenticator app instead of SMS.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that could be reached through the same leaked personal details.
• Let remediation specialists handle data-broker takedown requests and monitor the Alphv site and its mirrors for any additional publication of the files.

The auction has long since closed, yet the data Alphv obtained can resurface at any time on other forums or dark-web markets. Staying ahead requires more than one-time checks. Start your DoxxScan trial and let continuous monitoring plus specialist remediation work for your entire family while you focus on safer habits.