Hackers Expose The Massive Surveillance Stack Hiding Inside Your “Age Verification” Check — TechDirt
A couple weeks ago, Discord announced it would launch “teen-by-default” settings for its global audience, meaning all users would be shunted into a restricted experience unless they verified their age through biometric scanning. The internet, predictably, was not thrilled. But while many users were busy venting their frustration, a group of security researchers decided to do something more useful: they took a look under the hood at Persona, one of the companies Discord was using for verification (specifically for users in the UK).
What they found, according to The Rage, was exactly what we would predict:
Together with two other researchers, they set out to look into Persona, the San Francisco-based startup that’s used by Discord for biometric identity verification – and found a Persona frontend exposed to the open internet on a US government authorized server.
In 2,456 publicly accessible files, the code revealed the extensive surveillance Persona software performs on its users, bundled in an interface that pairs facial recognition with financial reporting – and a parallel implementation that appears designed to serve federal agencies.
Let me say that again: 2,456 publicly accessible files sitting on a government-authorized server, exposed to the open internet. Files that revealed a system performing not a simple age check, but a ton of potentially intrusive checks:
Once a user verifies their identity with Persona, the software performs 269 distinct verification checks and scours the internet and government sources for potential matches, such as by matching your face to politically exposed persons (PEPs), and generating risk and similarity scores for each individual. IP addresses, browser fingerprints, device fingerprints, government ID numbers, phone numbers, names, faces, and even selfie backgrounds are analyzed and retained for up to three years.
The information the software evaluates on the images themselves includes “Selfie Suspicious Entity Detection,” a “Selfie Age Inconsistency Comparison,” similar background detection, which appears to be matched to other users in the database, and a “Selfie Pose Repeated Detection,” which seems to be used to determine whether you are using the same pose as in previous pictures.
This was the same company checking whether a teenager should be allowed to use voice chat on a gaming platform.
Beyond offering simple services to estimate your age, Persona’s exposed code compares your selfie to watchlist photos using facial recognition, screens you against 14 categories of adverse media from mentions of terrorism to espionage, and tags reports with codenames from active intelligence programs consisting of public-private partnerships to combat online child exploitative material, cannabis trafficking, fentanyl trafficking, romance fraud, money laundering, and illegal wildlife trade.
So you wanted to verify you’re old enough to use voice chat, and now there’s a permanent risk score somewhere documenting whether you might be involved in illegal wildlife trafficking.
