Crypto exchange firm Coinbase's app CRASHES after it screened unusual Super Bowl commercial
Coinbase spent $14M on a Super Bowl ad of a bouncing QR code that didn't work
If You Scanned That QR Code From the Super Bowl (or Any QR Code), the FBI Has a Warning for You - Commwest
Super Bowl's Coinbase Commercial Glosses Over Risks of QR Codes - SCA Security
Coinbase's strange QR-code Super Bowl ad briefly crashes app - KYMA
QR Codes: The latest way to scam you online – TheTruthAboutYourFuture
Coinbase QR code in Super Bowl commercial drove KPIs
Coinbase's strange QR-code Super Bowl ad briefly crashes app
Coinbase's bouncing QR code Super Bowl ad was so popular it crashed the app - The Verge
QR codes: Is it safe to scan?
The 'free bitcoin' Coinbase Super Bowl QR code ad crashed the crypto exchange, prompting a reaction by Edward Snowden - News
Beware of QR Code Scams - WSJ
Coinbase 'Free Bitcoin' Super Bowl Ad Causes Site to Briefly Crash - Decrypt