Kaspersky Lab has introduced a new free mobile application — Kaspersky QR Scanner. The program not only reads information in quick response codes, but also warns users about potentially dangerous links within them. The app is available for both Google Android and Apple iOS apps, according to a Kaspersky press release.

A QR code is a tool for sending a link to a mobile device from a computer or other type of screen, or from a printed page. The code also can be used as a method of deception by cybercriminals who encrypt a phishing link in a QR code. This malicious code can be inserted in place of a legitimate image online, or to cover over a genuine code on a poster.

Kaspersky QR Scanner scans the QR code and checks it against a current extensive database of known malicious links. If the code is valid, the scanner will open the page. If not, the app will send the user a warning notification.

In addition to website addresses, the scanner detects text messages encrypted in QR codes as well as contact information. The Android version can also quickly accept Wi-Fi settings and connect the device to the network, the release said.

"All communication channels via which cybercriminals can transfer harmful information to devices need to be protected," said Alexey Chikov, senior product manager at Kaspersky Lab. "Today they are hiding links in QR codes, so we need a secure scanner. ... Kaspersky Lab technology can detect the risk and effectively protect users."