Android is one of the most widely used operating systems in the world, making it a frequent target for cyber attackers. The weak point tends to be fake apps and games that masquerade as legitimate software but actually contain malicious code. Recently, there have been cases where attackers have misused the names of well-known brands such as IBM or OpenAI, as well as popular games such as Mini Ninjas and Heroes of Might & Magic III. So how do you protect yourself from these threats and what to look out for?
The most dangerous threats on Android
Cybersecurity experts regularly monitor what types of malware dominate Android. One of the most prevalent malicious codes is an adware called Andreed, which has long held the top spot among cyber threats.
What is adware and why is Andreed dangerous?
Adware, such as Andreed, is a type of malware that displays ads on the infected device – often to an annoying degree. Ads can appear at any time, even during normal use of the device, and can link to fraudulent sites or download other malicious applications.
Clicking on such ads may take you to sites containing other malware or may lead you to install programs that promise various “benefits”. Although Andreed is not ransomware that locks your device, its long-term presence can significantly slow down your phone’s performance and reduce the user experience.
Fraudulent apps: How attackers deceive users
Attackers often disguise malicious applications as official-looking software from well-known companies. They mainly target popular games and applications that are popular among users. Recently, for example, fake applications with malware such as FakeApp.AFZ and Agent.FBG have been disguised as imitations of OpenAI programs or as modifications of game platforms such as Roblox.
The FakeApp.AFZ malware lured users with cryptocurrency-related bargains and offered non-existent investment opportunities. Agent.FBG, on the other hand, used the computing power of the device to illegally mine cryptocurrencies. This practice, known as cryptojacking, causes excessive power consumption, increases the heating of the device, and can lead to faster wear and tear on its components.
How to protect yourself from malicious apps
Security experts point out that prevention is the foundation of protection. Below you will find recommendations on how to minimise the risk of infection:
Basic rules for using apps safely
- Use official stores – Only download apps from trusted sources like Google Play. However, be careful here too and watch the reviews.
- Monitor app permissions – If an app requires access to sensitive data that is not related to its function (e.g. microphone access for a simple game), beware.
- Keep your antivirus software up to date – Use verified security applications and update them regularly.
- Don’t underestimate system alerts – If your device tells you that an app is overloading memory or CPU, it could be a sign of a problem.
Cyber trends: artificial intelligence as a lure
Tools using artificial intelligence are hugely popular, and attackers know how to take advantage of this. Fake apps present themselves as innovative tools and attract users who are eager for the latest technology.
An example is the fake “OpenAI Assistant” app, which promised AI-generated answers but instead collected data and displayed advertising malware.
Overview of the most common threats on Android
| Ranking | Type of threat | Share |
|---|---|---|
| 1. | Android/Andreed Trojan | 18,83 % |
| 2. | Android/FakeApp.AFZ Trojan | 7,96 % |
| 3. | Android/Agent.FBG Trojan | 6,10 % |
| 4. | Android/TrojanDropper.Agent.GKE Trojan | 4,51 % |
| 5. | Android/TrojanDownloader.Necro Trojan | 3,45 % |
| 6. | Android/TrojanDropper.Agent.HQS Trojan | 3,18 % |
| 7. | Android/Spy.Cerberus Trojan | 3,18 % |
| 8. | Android/Agent.FBE Trojan | 2,92 % |
| 9. | Android/Agent.CZB Trojan | 2,39 % |
| 10. | Android/Monitor.Hoverwatch application | 2,39 % |
Conclusion: Don’t underestimate the security of your device
Attractive apps offering free premium features can be tempting, but this is often where the biggest threats lurk. Before installing an app, always consider where it comes from and check its credibility carefully. Regularly updating your antivirus software and using apps with caution can help you avoid many problems.
Protecting your equipment is not just about convenience, it’s also about preventing financial loss and protecting personal data. With the right security habits, you can minimize the risk of attacks and ensure your device stays fast, reliable and secure.
