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Google's webcam hand-scan reCAPTCHA quickly bypassed by testers · 3 sources tracked

Google is testing a new reCAPTCHA system that uses a webcam to scan users' hands, mapping 21 points to verify human identity. This experimental feature, part of Google Cloud Fraud Defense, aims to combat bots more effectively than older methods. However, testers were quickly able to bypass the system using stock photos of hands, raising concerns about its security and the friction it adds for legitimate users. Google states that video footage is deleted after verification and not tied to user identity, but privacy questions persist. AI

IMPACT This new verification method adds friction for users and has already been shown to be bypassable, potentially undermining its effectiveness.

RANK_REASON This is a test of a new feature for an existing product, not a core AI model release or significant industry shift.

Read on Mastodon — fosstodon.org →

AI-generated summary · Google Gemini · from 3 sources. How we write summaries →

Google's webcam hand-scan reCAPTCHA quickly bypassed by testers · 3 sources tracked

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
This is a test of a new feature for an existing product, not a core AI model release or significant industry shift.
Source corroboration
3 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
product, safety
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
98 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [3]

  1. Tom's Hardware TIER_1 English(EN) · Luke James ·

    Google testing controversial webcam-based reCAPTCHA that asks for a hand scan to prove you're human — testers beat it with a stock photo

    Google is testing a reCAPTCHA check that switches on a user's camera and asks them to wave or hold up an open palm.

  2. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    Google is testing a webcam-based reCAPTCHA that maps 21 hand landmarks for human verification, though the limited trial was quickly bypassed. ✋📷 Google says rec

    Google is testing a webcam-based reCAPTCHA that maps 21 hand landmarks for human verification, though the limited trial was quickly bypassed. ✋📷 Google says recordings are deleted after verification, while privacy questions remain and Private Access Control Tokens are proposed as…

  3. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    Google testing controversial webcam-based reCAPTCHA that asks for a hand scan to prove you're human — testers beat it with a stock photo Google is testing a reC

    Google testing controversial webcam-based reCAPTCHA that asks for a hand scan to prove you're human — testers beat it with a stock photo Google is testing a reCAPTCHA check that switches on a user's camera and asks them to wave or hold up an open palm. https://www. tomshardware.c…