PayPal has announced that the fingerprint-based authentication system for the Galaxy S5 is available in 25 countries. This lets users just login to PayPal on mobile web sites, mobile apps and in stores with their fingerprint. This was first announced at the Mobile World Congress in Barcelona in February. It is also more secure, says PayPal. Continue reading “PayPal launches biometric authentication for the Samsung Galaxy S5 in 25 countries”