Coinbase Super Bowl QR code ad crashes website, raises security concerns - SiliconANGLE
Coinbase: Bizarre QR code Super Bowl ad crashes cryptocurrency exchange
Coinbase's strange QR-code Super Bowl ad briefly crashes app —
Coinbase's strange QR-code Super Bowl ad briefly crashes app
QR Codes: What Are The Cybersecurity Risks?
QR Code Scam: Fake Parking Tickets and Surveys to Steal Thousands – The Cybersecurity Daily News
Seriously..super bowl comerercial with a qr code..nope. : r/CommercialsIHate
Coinbase spent $14M on a Super Bowl ad of a bouncing QR code that didn't work
Newsletter Volume 2 Issue 2, Office of Information Security
Scammers using QR codes to steal your personal information
Super bowl Coinbase QR commercial : r/CryptoCurrency