Oucs sophos not updating
And, counter-intuitively, the spyware apps that were most likely to be missed were those that are either currently available in Google Play or were in the past. I spoke to representatives from half of the anti-malware companies included in the test and there seems to be a fundamental disconnect between how they identify which apps categories to focus on and where the real risks lie for U. S.) towards focusing on apps that are available through foreign app markets, where many of the newest malware risks originate. And since spyware programs are usually downloaded directly from individual vendors, not through an app store, these products are missed entirely by many security vendors.
Second, security companies are not capturing as many spyware risks as they should because of their philosophy of classifying this type of software as “Potentially Unwanted Apps” (PUA).
The worst (ESET Mobile Security and NQ Mobile) only caught three of the nine, a 33% detection rate.
Plus, each app tested was already flagged by at least one security vendor as malware. First, there seems to a strong bias by security vendors (especially those based outside the U. smartphone owners are unlikely to download an app from a Russian or Chinese app store, so covering these apps does little to protect us.Since, the argument goes, PUAs require someone to manually install it and agree to the terms, and since PUAs could have (legally) valid uses, such as parental tracking, employee monitoring (with, presumably, informed consent) or tracking down a phone thief, these apps are not included in the threat databases, regardless of how dangerous they could be in the wrong hands.The presumption of valid use is a major pitfall to proper detection of threats.I reached out to AV-TEST to get the rationale behind the methodology.According to Maik Morgenstern, Chief Technology Officer of AV-TEST, “Android malware is very short-lived.
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Sophos reports a similar .2% infection rate from spyware.