zero day

Thu
04
Mar
John Lister's picture

Chrome Zero-Day Bug: Update Now

If you use Chrome, you need to make sure it's up to date. The browser has been hit by a dreaded zero-day flaw . In this case, hackers are aware of the bug and are actively exploiting it before Google has a chance to issue a security patch. The name ... comes from the fact that Google has "zero days" head start in getting the patches out. Google confirmed that it "is aware of reports that an exploit for CVE-2021-21166 [the bug in question] exists in the wild." (Source: googleblog.com ) High Severity Flaw The security flaw is rated as "high severity" on Google's rankings of how much ... (view more)

Tue
12
Jan
John Lister's picture

100M Users Still Using Windows 7

As many as 100 million PCs could still be running Windows 7 according to a newly-published estimate. That's despite Microsoft withdrawing support for the 11-year old system last year. The estimate comes from Ed Bott of ZDNet and is based on data ... published at analytics.usa.gov. That brings together site visitor data from most US government agencies. It means the figures will primarily represent visitors from the United States. (Source: zdnet.com ) Bott notes that across the agencies, 8.5 per cent of visitors in the past 90 days were running Windows 7 and 3.4 percent running Windows 8 or 8.1. ... (view more)

Wed
26
Feb
John Lister's picture

Chrome Users: Update Now to Patch Critical Bug

Google has issued a critically important update to its Chrome browser due to a nasty zero day bug. The browser should update automatically for most users, but the bug is serious enough that it's a case of checking to ensure that the update has been ... successfully applied. The update fixes three security problems, one of which is a critical. It means hackers were actively exploiting the problem before Google fixed it - meaning the update process gave users a zero day head start on the bad guys (hence the term, ' zero day exploit '). Perhaps unsurprisingly, Google isn't saying much at all about ... (view more)

Thu
26
Sep
John Lister's picture

Latest Internet Explorer Bug a Massive Risk

Microsoft has issued an emergency patch for Internet Explorer. In the most extreme circumstances, a user simply visiting a website could give a hacker complete remote control of a computer. Between Chrome's dominance and Edge becoming the default on ... new Windows machines, Internet Explorer is far from popular and is now used on around 8 percent of desktop computers. However, that still means around a hundred million machines could be affected by this bug. (Source: bbc.co.uk ) It's a sign of how serious the problem is that Microsoft has issued an emergency patch, or as it calls it, an out-of- ... (view more)

Wed
31
Jul
John Lister's picture

iPhone/iPad Users: Update Immediately

Google says it has found half a dozen major security flaws in Apple's iPhone messaging system. A new iOS update fixes five of the problems, but Google says one remains unpatched. The flaws were discovered by Google's Project Zero, a department that ... takes its name from the idea of "zero day" bugs . That's where would-be hackers become aware of a security issue before the relevant software developers are able to patch the bug. The zero day bugs are then exploited which often results in elevated privileged access levels given to a rogue program. The problems are with iMessage, the instant ... (view more)

Tue
04
Jun
John Lister's picture

How to Fix: Patch BlueKeep Worm (XP, Vista, 7, Server 2008)

If you're still on Windows 7 or earlier, you need to make sure you have a recent security patch installed as soon as possible. It fixes a very serious operating system exploit, dubbed "BlueKeep". Note that a firewall and antivirus will not block ... operating system exploits , which is why using an unsupported operating system is incredibly dangerous . The bug is in the way that Remote Desktop Protocol (RDP) works. Remote Desktop Protocol lets somebody on one computer see and control another computer in another location. It has some extremely useful applications such as working away ... (view more)

Wed
20
Mar
John Lister's picture

Report: Microsoft Bugs 'Most Exploited' by Hackers

According to a recent report, Microsoft products made up eight of the ten most exploited software bugs last year according to a security company. That's higher than in recent years, largely because Adobe Flash is becoming a less rewarding target for ... hackers as it loses popularity. As recently as 2015, most of the top ten involved bugs with Flash. Microsoft took the unwanted lead in 2017 with seven entries on the list. (Source: bleepingcomputer.com ) Internet Explorer Tops The List The top spot for 2018 went to a bug in the Windows VBScript engine . That's a tool that handles code designed for ... (view more)

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