The warning has set off all the alarms: More than 1.000 billion Android phones worldwide are currently in a risk zone due to a lack of security updates. The situation is particularly affecting users in Europe and Spain, where Android maintains a very high market share and very recent models coexist with older devices. They've already fallen behind in support.
According to data made public by Google and collected by international media such as Forbes and other specialized portals, Over 40% of active Android phones run on Android 12 or earlier versionsThese systems have stopped receiving critical patches, which opens the door to attacks that can compromise photos, messages, login credentials, and even banking transactions.
The security breach that leaves more than 1.000 billion mobile phones behind
Version distribution data shows a very marked fragmentation of the Android ecosystemOnly 7,5% of users have made the jump to Android 16, the latest version available, while 19,3% remain on Android 15, 17,9% on Android 14 and 13,9% on Android 13. From there, the picture changes completely.
Google has confirmed that Android 12 and all previous versions have been removed from the security support cycleThis means that any serious flaws detected from now on in these systems will not be corrected by official patches, leaving more than 1.000 billion terminals exposed to new families of malware and targeted attacks.
Several cybersecurity reports already speak of a «Legacy Gap"A gap exists between devices that continue to receive vulnerability fixes and those that, while functioning normally on a daily basis, have become frozen in a state of permanent insecurity. This gap is precisely where cybercriminals are focusing their efforts."
The problem is especially acute in mid-range and low-end mobile phones released between 2020 and 2022These devices have had very short update cycles. Many of these models, very popular in Spain for their good value for money, stopped receiving updates a long time ago and remain on Android 11 or 12 with no official option to upgrade to later versions.
Google already warned at the end of last year that Android was under a new wave of attacks These vulnerabilities were specifically targeted at devices without access to the latest patches. In response, the company released security updates for still-supported systems, but excluded older models, which cannot install these fixes.
What types of attacks threaten outdated Android phones?
Experts point out that the most serious danger lies in the remote code execution through operating system vulnerabilitiesIn practice, this allows an attacker to exploit a simple malicious video file, a phishing link, or a seemingly legitimate application to execute instructions on the device without the user's knowledge.
Once the vulnerability is exploited, attackers could access photo gallery, read SMS and messages, intercept bank verification codes (OTP)This type of infection can monitor device activity or even install persistent spyware. It is especially concerning in an environment where mobile phones are central to personal communications, remote work, and online banking.
In Europe and Spain, where the use of Mobile banking and phone payments This widespread practice makes this scenario even more relevant. A single mobile phone is often used to log into email accounts, social networks, streaming platforms, government apps, and financial services, multiplying the potential impact of an intrusion.
Security analysts also warn that Current attacks are much more discreet than the old mobile viruses.Instead of strange notifications or obviously degraded performance, malware usually operates in the background, collecting information and sending it to remote servers without leaving a visible trace for the user.
Another common risk vector in outdated devices is the connection to public or unsecured Wi-Fi networksSome unpatched vulnerabilities in the network system or operating system components can facilitate "man-in-the-middle" attacks, in which a third party intercepts the traffic passing between the mobile device and the server of the service being used.
Google's recommendations: from Play Protect to changing your phone
Although the company's strongest recommendation is clear, Google doesn't just suggest changing your phoneFor those still using older devices, the tech giant reminds everyone that it is still active. Google Play Protect, its integrated defense system in Android.
Play Protect It allows you to analyze applications for malicious behavior.This layer of protection is applied both before installation and periodically. Google has indicated that it continues to support devices running Android 7 and later, with the aim of mitigating risks as much as possible on phones that no longer receive full system patches.
Even so, the company itself warns that No antivirus or scanning system can replace operating system security updatesThese latter ones are the ones that correct flaws in the Android core and in critical components, the most delicate area and where cybercriminals look for holes that cannot be closed with simple apps.
Google has gone so far as to send a very graphic message: A current mid-range smartphone with active support is preferable Imagine a high-end model from several years ago that has lost access to updates. Raw performance becomes less relevant when the security of personal data is at stake.
For people who use their mobile phone as their primary tool for work, signing documents, managing bank accounts, or accessing online public services, the company and cybersecurity experts agree that Continuing to use a phone without support entails a risk that is difficult to justify.no matter how well it may still appear to be working.
Practical steps to find out if your mobile phone is at risk
Before rushing to change your device, the first recommendation is Check exactly which version of Android you have installedThe process is simple and virtually identical in most brands that sell in Spain and the rest of Europe.
To verify this, simply follow these basic steps on your phone: Go to Settings or ConfigurationLocate the "About phone" option (or similar) and look for the "Android version" section. There you will find the specific version number your device is running.
If the mobile shows Android 13, 14, 15 or 16The situation is much more favorable, as these versions still have official patches and fixes. However, it's advisable to check the system updates section to ensure that the latest available security improvements are installed.
However, if the screen indicates Android 12 or earlierExperts consider the phone to be in a "risk zone." Even though the device remains fluid for calls, messaging, and browsing, it lacks the necessary defenses against recent vulnerabilities and attacks specifically designed to exploit those flaws.
For users who cannot change their mobile phone immediately, it is recommended take extreme precautionary measures: Install apps only from Google Play, avoid downloading external APK files, enable two-step verification if possible on the most sensitive services, and be wary of suspicious links in SMS, emails, and social networks.
Mobile phone renewal and the role of manufacturers
The fundamental solution that both Google and most security experts point to involves Renew your device when it stops receiving updatesIt may not be a popular decision, but the reality is that, beyond a certain point, continuing to extend the life of a phone means doing so at the expense of security.
When choosing a new device, users in Spain and Europe should look not only at the camera or the processor, but also at the update policy offered by each manufacturerSome of the major players in the market have begun promising between four and seven years of security patches, which considerably extends the lifespan of the equipment from a protection standpoint.
In this context, it is emphasized that It is not essential to purchase the most expensive model in the catalog.For most people, a mid-range mobile phone with a good compromise between hardware and years of support will be more than enough for daily use, as long as it receives regular operating system and security updates.
The situation has reignited the debate about the shared responsibility between Google, manufacturers, and the users themselvesWhile many consumers are demanding longer support cycles, some manufacturers continue to release numerous models with only a few years of guaranteed updates, which exacerbates the underlying problem.
There is also a growing focus on the need to improve information for shoppers at the point of sale. To make a truly informed decision, It would be helpful if the commitment to support and security patches were as clear as the amount of memory or the camera resolution., something that still doesn't happen in most physical and online stores.
This whole scenario reveals an uncomfortable reality: Millions of Android phones that continue to perform perfectly have become an easy target for cybercrime. because they are outdated. The combination of operating system fragmentation, short support cycles, and slow adoption of the latest versions has resulted in more than 1.000 billion devices, many of them in Europe and Spain, being in a precarious situation. Being aware of the problem, checking the Android version of your device, and seriously considering when it's time to upgrade your phone has become almost as important as looking at the price or the camera when buying a new one.
