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The National Privacy Commission is investigating a dark web post selling what it claims is the data of millions of GCash users.
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GCash claims that their system has not been compromised and believes that any user information available for sale online is not an accurate match with what’s in their database.
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Authorities have advised that all users continue to monitor their accounts regularly as part of this ongoing investigation into the potential breach.

Someone made a post on the dark web offering a treasure trove of data from millions of Filipino GCash accounts for sale.
The country’s data regulator is getting involved —they’ve started a formal investigation to get to the bottom of things.
The Deep Web Claim That Sparked a National Probe
The alarm was first raised by a local cybersecurity group. Deep Web Konek (DWK) spotted the troubling advertisement.
Groups like DWK play a crucial role in monitoring these hidden forums, where illegal activity spans from data sales to the most grievous forms of criminal content.
They shared their findings with the online group PHInternet. The post was made by a user using the alias “Oversleep8351.”
This user claimed to be selling a massive dataset. It allegedly included both merchant and basic GCash user information. The details were highly sensitive. They ranged from account and linked bank numbers to full Know Your Customer (KYC) records.
These KYC records are the most concerning. They hold copies of valid Philippine IDs, names, addresses, and even employment details. The National Privacy Commission (NPC) acted swiftly. They confirmed the investigation in a press statement on October 27. They have already issued a “Notice to Explain” to G-Xchange Inc., GCash’s operator. A virtual clarificatory meeting is also set.
The agency noted a key point. As of that Monday morning, GCash had not formally reported a data breach. If the leak is proven, the NPC promises action. They will use their powers under the Data Privacy Act of 2012.
GCash Fights Back: “Not Our Data”
GCash was quick to challenge the dark web claims. The company released a firm statement denying any breach.
Digging into the claims, GCash’s security teams conducted a forensic analysis. Their findings? No breach happened. They then proceeded to pick apart the dark web dataset itself and found it did not match their official customer records.
Their review revealed other inconsistencies. The data included people who are not GCash users and had many incomplete or invalid entries.
The company emphatically stated that the circulating material did not come from GCash. They assured everyone that customer funds and accounts are secure.
GCash is not working alone on this —they’re working with the Philippines’ central bank and cybercrime police. Even though they deny it, everyone says to be careful. The NPC and GCash both recommend users take proactive steps.
Just watch your bank statements and be careful about weird texts or emails asking for your info.
Don’t sit on old passwords—update them, as well as your Account Access PINs, at least every six months. Never disclose your MPIN or your OTP (One-Time Passwords) to others.
Only use official GCash channels for help. That means the in-app help center or the official hotline, 2882.
The Murky World Where Criminals Trade Stolen Data
Here’s the scary part: this whole mess exposes that stolen personal information has become a digital commodity. This data usually ends up on shady online markets, most often on the dark web.
That’s the hidden part of the internet that you need special software, like Tor, to access. People often use it for anonymous communication and illegal trade.
Here, hackers sell data bundles for profit—credit cards, personal documents, you name it. Sophisticated ransomware groups like Everest, which recently claimed high-profile victims including Under Armour, are a primary source of such stolen data. Cybercriminals consider fresh data the most lucrative, which pushes them to sell it quickly after stealing it in a data breach.
If GCash didn’t provide the data, where did it come from? This is what the National Privacy Commission (NPC) is currently working to ascertain. Could a third-party vendor have been hit? Was it pieced together from older, unrelated leaks? For now, the purported dark web listing is still up, and probing rolls on.
This situation reminds us that in our digital lives, our personal data is a highly valuable target. Staying alert isn’t just good advice; it is essential.
The investigation continues as millions of Filipinos are now watching closely and waiting for the final word on whether their info was really part of this alarming sale.