Android: Typical signs of a hacked cell phones
On phones with the popular Android operating system, hackers often have an easy game. The OS is open and quickly unauthorized Apps from shady sources and end up on the phone. But also Apps from the controlled Google Play Store are not always safe.
- First off: Lock your device for Apps from unknown sources. You can do this in the settings under "security". Download Apps only from the Google Play Store or well-known and secure sites, such as the CHIP download portal "best Apps".
- If it is already too late and you feel you have been hijacked, you should especially take a look at your cell phone bill. Often, malicious Apps, expensive SMS, or make a ship go unnoticed calls to Premium numbers. Through your wireless provider, you can block access by third-party providers.
- You control the data usage of your Apps. If you find it in the settings under "Mobile data" or "data usage" Apps that consume as much data, without a discernible reason, you should be noisy. Here data may be to hackers sent.
- Furthermore, you should check your money and Mail account on your phone. Here you can set for unauthorized access or unusual movements fixed, change the passwords and allow you to of a Antivirus-program your cell phone to check. In case of doubt, you should lock Bank accounts even.
- A strikingly slower Performance may be a sign of a Hacks. Malware often runs as an invisible process in the Background, gnawing, however, the overall performance of the mobile phones.
- As in the previous point mentioned, the effect of Malware on the Performance - this also applies to the battery. If this is suddenly much faster empty or particularly warm, it could be infested with your phone of a Virus.
- Even when on the Phone, you could recognize a Hack when calls are more likely to simply cancel or make weird noises in the pipe sound.
- If you recognize Apps on your phone that you have not downloaded yourself, you should pull a Hack in account. Often, Adware or other malware to be downloaded-Apps.
- While Browsing many web sites are suddenly completely different, than usual? This could also be a sign of a Virus that impairs the exchange of data between the servers of a website and your phone.
- Probably the clearest indication of a Virus or Hacks: Pop-ups. When suddenly, the window is not open, the eyes are derived from a specific and legitimate App, you should be careful.
- With anti-virus programs, it is easy to detect malicious Apps, and to free the phone to the Emergency from the clutches of the Hacker. A recommendation of our editorial team is the reliable service "Avast Security & Booster".

Android phone hacked? - Signs
Typical signs of a hacked Apple iPhones
- In the case of iPhones, the Same applies, in principle, as is the case with Android phones: Download Apps only from trusted sources, use anti-virus programs and regularly check your accounts for any unusual movements.
- Apple makes it hackers, however, extremely difficult to gain control over your cell phone. The App Store is well-secured and each App is reviewed by Apple by Hand.
- If you have a gejailbreaktes iPhone, there is no reason to worry. If you have performed a Jailbreak on your iPhone, you should follow the steps above.

iPhone-Hack by Jailbreak?
In the next practical tip we will show you how to make your cell phone with a Tool to scan for viruses.
