malware

Microsoft is adding an extra layer of security to Windows 10: it's blocking malware from tampering with Windows Defender. That's a security tool that's available commercially to businesses but is also built in to Windows 10 without extra cost. ... Tamper Protection tackles a rather cheeky tactic used by some malware creators, namely having the malware access Windows Defender and switch off key features. The idea is to reduce the likelihood of malware being detected in action. The feature has been in testing since April, 2019 and is now ready for a public rollout. Naturally Microsoft is keeping ... (view more)

Malware creators are using new tactics to avoid their malicious Android apps being exposed. The scam involves hiding and even disguising apps as legitimate ones once they've been installed. Fake Apps Receive Fake Praise It's a twist on a ... well-established scam in which malware is distributed through apps that appear to perform a basic function such as reading QR codes, or turning the camera flash into a flashlight. Thanks to a host of bogus rave-reviews in the Google Play store, the only way to spot something is amiss is that the apps will ask for specific access permissions that are clearly ... (view more)

Dear Infopackets Readers, For the past 5+ years I've been writing articles about fake tech support scammers based in India. In fact, I just published an article about "Expert4Help" scam last week. Here's how the scam works: While browsing the ... Internet, you may suddenly receive a full screen "virus warning". The warnings appear even when browsing legitimate websites (Amazon.com, for example). The warnings are often accompanied by a computer-generated voice, which says that the computer is infected and that you must call "Microsoft support" to "fix" the "problem". These warnings are meant to be ... (view more)

A new piece of malware can intercept Internet traffic to spot people downloading legitimate installation files and replace them with "infected" copies. Security company Kaspersky went as far as calling it "impressive" from a technical, if not moral ... standpoint. Kaspersky has dubbed the malware "Reductor," after a term that appears in some of the code. It discovered the malware in April, 2019, so the fact it's only just going public suggests it took some serious analysis. (Source: securelist.com ) The malware's operation is exceedingly complicated, but one a machine is infected with ... (view more)

Infopackets Reader Tricia B. writes: " Dear Dennis, I stumbled across your article on PC / Web Network Experts after researching Expert4help.com scam . A few weeks ago I was using my PC when suddenly I received a popup virus alert stating that my PC ... was infected. I called 1-833-257-8555 and spoke to a man with a thick Indian accent . They then connected to my PC remotely and installed some antivirus software to 'fix' the 'problems'. They then wanted me to sign a 3 year contract with them for $898 . I told them 'No,' and that I would pay $350 for a 1 year contract. They kept insisting that I ... (view more)

Researchers say they discovered eight security flaws in the way Android handles voice calls through the Internet. Unlike most such bugs which involve specific apps, these problems were with Android itself. The good news is that the researchers ... reported all of the bugs to Google while carrying out the project and most have now been fixed. However, it does raise concerns about the development and design of the system itself. (Source: github.io ) The researchers looked at the three latest Android versions (7, 8 and 9), specifically addressing the components that allow Voice Over Internet ... (view more)

Nearly half a million users have been infected with "The Joker" malware through the Google Play store. The malware is particularly nasty and works by signing users up to premium services without their knowledge. The malware, spotted by researcher ... Aleksejs Kuprins, was found in 24 apps with a combined 472,000 downloads - though more apps may be found later. As of this writing, the 24 known apps have been removed from the Google Play store. (Source: techradar.com ) Infected Apps Need to be Removed If you have any of the following apps installed on your phone, they should be removed ... (view more)

Google has released a security update fixing a major flaw in the Chrome browser. While Chrome normally updates automatically, it's a serious enough problem that it's worth manually checking for updates to the browser in order to be certain. The bug ... was highlighted by the Center for Internet Security, a non-profit organization that crowd sources security problems and fixes. It says the flaw could be exploited simply by the user visiting a compromised web page. It says that: "Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code in the context of the ... (view more)

Infopackets Reader Jeanie G. writes: " Dear Dennis, I believe I have been scammed by Quick PC Experts ( quickpcexpert.com ). I was using my web browser and suddenly a virus warning appeared on my screen, stating that I needed to call Microsoft ... certified support at 1-855-724-2570 . There was no way for me to close the virus alert window. I was very frightened and so I called the 1-800 number. The person I spoke to had a very thick Indian accent . Quick PC Expert then confirmed that my computer was infected, and that's when I let them remotely connect to my PC. They installed a firewall and ... (view more)

Infopackets Reader Jamil S. writes: " Dear Dennis, Lately I have been inundated with Microsoft virus alerts in my web browser claiming that my PC is infected and to call a 1-800 number to fix the problem. There is no way to dismiss the window. The ... Microsoft virus alerts appear suddenly and without warning, even if I'm on Amazon.com (for example). Sometimes the alerts have a very loud verbal pronouncement of a virus and insist that I call the number on the screen. Does Microsoft send virus alerts? Or is this fake? I have scanned my PC and it says no viruses. What gives? " My response: Does ... (view more)