eBay is getting ready to offer its PayPal users a password-generating key fob that promises to increase the security of the online payment service.

The device displays a new one-time password in the form of a six-digit code about every 30 seconds. PayPal clients who opt to use the device will enter this password along with their regular credentials when signing into the service. The key fob is meant as another weapon in the battle on data-thieving phishing scams.

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