On December 25, 2025, the Portuguese company Manuaço appeared on the LockBit 5 ransomware leak site with internal files listed for public download after the firm failed to meet the attackers’ demands.
Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 580 companies.
See what is exposed about you — free scan →Watch manuaco.pt
Get alerted the next time manuaco.pt files a breach with any US regulator — the filing, dated and sourced. A free single-company slice of Signals; no account needed.
We’ll email you only about manuaco.pt’s future breach filings and how to watch a whole vendor list — not general marketing. Unsubscribe any time.
Watching your whole vendor list (50 to 500 companies, by tier) is GalaxyWarden Signals.
What Public Reporting Shows
Public reporting indicates that Manuaço, a Portuguese business operating since 2006, had sensitive internal documents exfiltrated during a ransomware incident. The data was published on the LockBit 5 dark-web portal on Christmas Day 2025. Victim count remains unknown, and the precise volume or specific categories of records exposed have not been independently verified beyond the attackers’ claims of successful exfiltration. The leak site post includes a sample of the stolen files, consistent with the group’s standard publication method when ransom is not paid.
Why This Matters for You and Your Family
When a company that holds personal information about customers, suppliers, or partners is breached, your data can end up in the hands of criminals even if you never directly interacted with the victim organization. Internal files often contain spreadsheets with names, addresses, phone numbers, email accounts, contract details, or payment records. Once published on a ransomware leak site, that information becomes freely available to identity thieves, stalkers, and fraudsters. For ordinary families this can translate into unexpected spam, phishing campaigns, loan applications taken out in your name, or worse.
The Doxxing and Identity-Chain Implications
Credential leaks and exposed contact details rarely stay isolated. A single email or phone number taken from a company file can be correlated with your social-media handles, children’s gaming usernames, or school records. Attackers chain these fragments together to build a complete profile that enables doxxing, account takeovers, and targeted harassment. Gaming accounts belonging to you or your children are especially vulnerable because the same password or recovery email reused from a breached company file can hand over control of those platforms within minutes.