Google has banned a further 25 apps from its Play Store because of concerns they are causing Android users to be flooded with adverts.

The tech giant banned more than 50 apps last month for the same problem, with worries that the apps were clogging phones up with annoying hardware.

Now there's 25 more apps that users should really delete from their phone if they use Android, reports the Daily Express.

The latest attack is a serious one as it targeted Facebook users with stolen personal details and credentials that hackers stole from social accounts.

Google already banned 50 apps and has now removed 25 more (
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Getty Images/iStockphoto)

French cyber-security firm, Evina, made the malware discovery that the apps could infiltrate devices through offering genuine functionality.

Once the app is installed the hidden code inside it is automatically activated and can start stealing personal data.

It then waits until the user launches Facebook, at which time it can mimic popular social media sites and is also able to overlay a web browser window on top of the Facebook app.

It brings up a Facebook log in page that is incredibly like the real thing. Then users enter their username and password, which are sent on to hackers.

Evina found the malicious code in 25 apps, which Google removed as soon as it was reported to them at the end of May and they had verified the security company's findings.

You should delete the below apps now if you have them on your smartphone (
Image:
Getty Images)

The 25 apps are:

  • Super Wallpapers Flashlight
  • Padenatef
  • Wallpaper Level
  • Contour Level wallpaper
  • iPlayer & iWallpaper
  • Video Maker
  • Color Wallpapers
  • Pedometer
  • Powerful Flashlight
  • Super Bright Flashlight
  • Super Flashlight
  • Solitare Game
  • Accurate scanning of QR code
  • Classic card game
  • Junk file cleaning
  • Synthetic Z
  • File Manager
  • Composite Z
  • Screenshot Capture
  • Daily Horoscope Wallpapers
  • Wuxia Reader
  • Plus Weathe
  • Anime Live Wallpaper
  • Health Step Counter

These apps are no longer available to download in the Play Store so you don't have to worry about doing that mistakenly.

However if you already had them on your phone before Google banned them you will have to delete them yourself.

If you have any of the above apps, make sure you delete them immediately and also change your Facebook password.