security

Wed
02
Nov
John Lister's picture

Microsoft Slams Google for Unveiling 'Critical' Windows Bug

Microsoft has criticized Google for revealing details of what the search giant has dubbed a "critical" security flaw in Windows. The two companies dispute whether Google gave Microsoft enough time to fix the problem before going public. The ... controversy lies in the fact that Microsoft has yet to release a fix for the problem and has not even said if one exists. The bug applies to 32-bit editions of Windows and allows an unauthorized local privilege escalation. The effect is to undermine a security feature known as " sandboxing ," which is designed so that if a hacker ... (view more)

Tue
25
Oct
John Lister's picture

Microsoft Warns: Fake Blue Screen of Death with 1-800 Number is a Scam

Microsoft has warned that scammers are trying to trick users with a fake "Blue Screen of Death" error message. The idea is to fool users into calling a bogus 1-800 tech support hotline. The Blue Screen of Death is an unofficial name given to a ... particular type of error message which appears when a Windows computer suffers a serious malfunction. In most cases, once the screen appears the only option is to reboot the computer, usually by switching it off with a physical power button or by resetting the machine with a reset button (if it is available). The idea of the screen is to give ... (view more)

Wed
12
Oct
John Lister's picture

Yahoo Accused of Holding Email Users Hostage

Yahoo has blocked users from automatically forwarding incoming emails to an account with a rival provider. Many are interpreting it as an attempt to stop users jumping ship after revelations of a major security breach. The forwarding feature is ... pretty much a standard feature across the webmail industry, and means users can change from one account to another without having to worry about missing out on an important message during the switchover. Officially Yahoo says the feature is only temporarily disabled. It says the move was planned in advance and is to allow it to work on a range of ... (view more)

Tue
04
Oct
John Lister's picture

8 Tools that can Help Keep Your PC Secure

At Infopackets we're often asked to recommend security software and tools or give our opinion on specific products. While every product has its pros and cons, as the old saying goes, the proof of the pudding is in the eating. With that in mind, I ... thought I'd run down the actual tools I use in my day to day life rather than when we're testing out products. That means trying to find the balance of staying protected without taking up too much time and attention or computing resources. Permanent My main anti-virus software is Microsoft Security Essentials on Windows 7. It's ... (view more)

Thu
28
Jul
John Lister's picture

Smart Devices Could Expose WiFi Passwords, or Worse

Are smart devices a security risk? Security firm Rapid 7 seems to think so. According to the researchers, a range of Internet-connected light bulbs had at least nine security flaws. While the potential consequences are hardly life or death, it could ... be a blow to the concept of smart devices in the home. Osram's Lightify range of light bulbs lets users control lighting via a smartphone or tablet app. The idea is partly to allow more precise controls, such as dimming a bulb or even changing its color, and partly to allow users to remotely access the lights. For example, if a home owner is ... (view more)

Thu
02
Jun
John Lister's picture

Bloatware from 5 Major PC Firms 'A Security Risk'

A security firm says that laptops from five major PC manufacturers have inherent security flaws which make the systems open to attack the very first time they are used. The problem deals with the automatic update tools installed by the manufacturer. ... Duo Labs explored the pre-installed manufacturer software on laptops from Acer, Asus, Dell, HP and Lenovo. In total, they found 12 vulnerabilities which they described as being ridiculously simple to exploit. (Source: duo.com ) The software is what's officially known as Original Equipment Manufacturer (OEM) software, but commonly referred to ... (view more)

Tue
26
Apr
John Lister's picture

'Secure' Phone Could Cost $15,000

A new manufacturer plans to sell ultra-secure smartphones for as much as $15,000. They won't be the most expensive ever made, but will be the costliest outside of gimmick "luxury" handsets. Sirin Labs, a company based in the United Kingdom and ... Israel, has raised $72 million in investment funding. It plans to launch its first handset in a dedicated retail store next year. (Source: reuters.com ) The company has released relatively little detail about the handset, but has been working on it for almost three years. It says the big selling point is that it will offer military level ... (view more)

Thu
07
Apr
John Lister's picture

New Bogus Invoice Emails Could Lead to Ransomware Attack

The people behind phishing emails appear to be getting more sophisticated. Reports from both sides of the Atlantic say such emails are including more personal details, something that was previously used only for high value target. Phishing emails ... are a way to try to trick people into either providing confidential information such as bank details or online passwords, or by clicking on links that install malware, usually through security weaknesses in web browsers or office software. More and more phishing attacks now involve trying to install ransomware that locks up a computer until the ... (view more)

Tue
29
Mar
John Lister's picture

Microsoft Alters Windows 10 to Please China

Microsoft has finished work on a special edition of Windows 10 for Chinese users. It appears to be designed to keep the country's authoritarian government happy. The edition is known as Windows 10 Zhuangongban, which translates as Specially Provided ... Edition, and will be aimed mainly at government agencies and government-owned businesses. The new software is described in an article on Chinese website Caixin, though its unclear how free the site was to cover the news without either direct censorship or self-censorship. Software Meets 'Special Needs' Based on an automated Google ... (view more)

Fri
25
Mar
Dennis Faas's picture

Explained: Do I need a VPN? Are VPNs Safe for Online Banking?

Infopackets Reader Janie T. writes: " Dear Dennis, I wanted to know if I should use a VPN (virtual private network) to connect to my bank website. A service I came across called saferweb.com claims that they will encrypt my connection, but I don't ... know if they can be trusted or not. What do you think? PS: I love your daily infopackets letters - they are very informative. " My response: This is a good question. When visiting saferweb.com I noted the following statements on their site: "Safer Web gives you an extra layer of security against Internet hackers. By hiding your IP, we keep your ... (view more)

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