security

Security experts have warned users to take extra care opening Microsoft Office files. An unpatched bug in Internet Explorer can affect users regardless of their preferred browser. The bug takes advantage of the way Office files can open links in ... Internet Explorer. It means that attackers can craft Office files that, once opened, automatically load an "attack" page in Internet Explorer that installs malware. Exactly what malware to install is up to the attacker. There is some protection for some users. In many cases, Office will by default open a document in Protected View, which blocks links ... (view more)

A government agency says three "random" words make for a better password than many other approaches. It says other strategies such as adding symbols and numbers can be counterproductive. The advice comes from the National Cyber Security Center ... (NCSC). That's a body in the United Kingdom that deals with major security breaches and gives advice to businesses and other government organizations. According to the NCSC, the advice is aimed at people who try to remember passwords. It says password manager tools are a good solution but remain widely unused. (Source: gov.uk ) Predictable Appr0@ch! The ... (view more)

Nine popular Google Play apps were actually scams to steal Facebook logins according to a security company. Although Google has removed some of them, they may still be on devices. All the apps were promoted as performing a simple task and appear to ... have worked as designed. Although that meant more effort for the developers, the idea was to make users less suspecting that the apps were actually harmful. The affected apps had the following names and functions: App Lock Keep (child safety tool) App Lock Manager (child safety tool) Horoscope Daily (astrology) Horoscope Pi (astrology) Inwell ... (view more)

Apple has warned users to check their portable devices to ensure they are up to date. A bug that affects iPhones, iPads and Apple Watches may already be under attack by hackers. The bug affects WebKit, which is the underlying software for Safari and ... any other web browsers which use Apple's operating system iOS. Specifically, it covers the way web content appears and the way browsers keep track of which sites a user has recently visited, allowing features such as the browser back button to work properly. Apple isn't giving many details of exactly how the bug works or could be exploited, which ... (view more)

Microsoft has described three Windows security fixes as an "essential" install even among users who normally take their time or pick and choose updates. It's one of 56 fixes in the latest monthly security update sometimes dubbed Patch Tuesday. Two ... of the fixes are rated "Critical" and the other "Important". Those ratings are based on a combination of how likely the flaw is to be exploited and how serious the resulting damage could be. Remote Code Execution Risk The two critical fixes (codenamed CVE-2021-24074 and CVE-2021-24094) both create a risk of remote code execution. That's arguably the ... (view more)

Google is creating a dedicated security team to hunt for bugs in "sensitive" Android apps. It will concentrate on the nature of the app rather than how widely its used. The new team will working in a different way to Google's existing program that ... offer bounties to independent security researchers who spot bugs in apps from the Google Play Store. To get the most "bang for its buck," that program only covers apps which have more than 100 million downloads. While it's logical enough to prioritize those apps as the number of people affected by a security breach will be highest, it doesn't take ... (view more)

More than one in four computers are running an unsupported version of Windows according to the latest monthly estimates. Around one in 80 machines are still running Windows XP, which was first released 19 years ago. The stats, spotted by TechRadar, ... come from Net Market Share. That's a company which provides statistics and analysis to websites. As part of this work, it's able to track the operating systems of sites that visit its clients sites. (Source: techradar.com ) Net Market Share believes it has data from enough sites to make reliable estimates for the Internet as a whole. If anything, ... (view more)

Windows 8.1 users should make sure to install an emergency patch just released by Microsoft. The company rates the risk as critical based more on the potential consequences than the risk of exploitation. The bug is patched with a security update ... that has the reference KB4578013. It affects all versions of Windows 8.1 along with Windows Server 2012. The bug doesn't affect Windows 10. In theory it could affect Windows 7 and earlier, but Microsoft no longer patches those systems as they are no longer supported. (Source: microsoft.com ) The fix comes in an "out of band security update", commonly ... (view more)

An independent test found tools from most leading security software companies failed to detect all threats - though it was one of the best set of overall results ever. The SE Labs test used simulated attacks based on real threats that are particular ... problems right now. The tests ran between April and June this year and involves anti-malware products aimed at the general public from 14 companies. Though SE Labs runs such tests regularly, it changes the simulated threats each time to reflect what's actually happening in the cyber security world. (Source: selabs.uk ) In many cases, the simulated ... (view more)

Security researchers spotted a major flaw in a processor that's in more than a billion Android phones. It's been fixed now, but highlights the importance of a couple of key security measures users should take. Researchers at Check Point say they ... spotted the errors on a processor from Qualcomm that's used on more than 40 percent of cellphones. The processor is known as a "system on a chip" (SoC) because it combines hardware and software in a single unit. The processor controls some key functions on a phone including charging, video and audio. Because it's a system on a chip, it runs partially ... (view more)