Google has now blocked all of the software discovered on its platform after being alerted about the issues. But those who have downloaded any of the apps in question still need to be on red alert as the Google ban won’t delete the apps from devices.

Android phone users are being advised to conduct a thorough spring clean and ensure none of their downloaded apps are harbouring the dangerous “Vapor” bug. Millions appear to have been misled by countless troubling applications riddled with this malicious software, which were made even more accessible through their inclusion in Google’s official Play Store.

Cybersecurity specialists have sounded the alarm, cautioning that the Vapor malware has the capability to assault gadgets, display pervasive ads, and potentially pilfer credit card details. The IAS Threat Lab team initially identified the menacing threat last year, which is believed to have compromised over 60 million devices worldwide.

“The IAS Threat Lab has uncovered an extensive and sophisticated ad fraud scheme, codenamed Vapor, that leverages fake Android apps to deploy endless, intrusive full-screen interstitial video ads,” stated IAS. They further elaborated on the extent of the issue, describing Vapor as an exploit that preys on clueless users and ad networks at an extraordinary scale, emphasising its highly organised and widespread nature.

The concern over this scam isn’t limited to just IAS; top-tier security firm Bitdefender has also been monitoring the “Vapor” bug’s infiltration of gadgets. Bitdefender reports having identified a concerning total of 331 apps, ranging from QR Scanners and fitness applications to diaries and battery optimizers, as potential threats.

“The apps display out-of-context ads and even try to persuade victims to give away credentials and credit card information in phishing attacks,” Bitdefender has issued a warning. Google has taken action and blocked all of the compromised software identified on its platform after being notified about the issues, reports the Mirror.

That’s reassuring, however, individuals who have already downloaded any of these apps need to remain cautious as the Google ban doesn’t remove the apps from their devices.

A complete list of these apps is available, but Bitdefender and IAS have highlighted some of the most downloaded culprits. If you suspect you may have one of these on your device, it’s critical to delete them immediately.

The most downloaded apps include: AquaTracker, ClickSave Downloader, Scan Hawk, Water Time Tracker, and Be More – each downloaded 1 million times. Also, BeatWatch, TranslateScan, and Handset Locator with hundreds of thousands of downloads between them.

To safeguard against Vapour and other malware threats, ensuring safety when installing new applications is paramount. Slow down, read through reviews and verify that the developer is trustworthy before proceeding with any download.

If in doubt, do not proceed with downloading the app. Despite Google enhancing its screening processes, some deceitful apps can still infiltrate the Play Store.

Therefore, keep vigilant over your device and take precautionary measures with every new installation.