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Tag Archives: Security
The weakest link in cyber security – the human
As anti-malware software and firewall protections improve, the classic ‘barging in through the front door’ methods that criminals use to breach a network or deliver malware and ransomware, have given way to gaining access to computers and networks through social … Continue reading
QNAP NAS storage owners – time to update your units
There is a security vulnerability that affects the QNAP NAS storage devices, and their QTS operating system. It has been fixed with a firmware update from QNAP in February, but the catch is — you need to manually install the … Continue reading
Superfish malware installed on new machines exposes HTTPS browsing
If you have a new Lenovo laptop, do this today: Check for Superfish and eliminate it Software called Superfish, a “Visual Search enhancer” product pre-installed on new consumer laptops from Lenovo among other brands, has been revealed to have severe … Continue reading
Posted in Computer Questions and Answers, General Computer, News, Security, Viruses and malware
Tagged Antivirus, Attack, Certificate, HTTPS, Lenovo, Removal, Repair, Security, Software, SSL, Virus, Windows
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Ventir: New Mac malware, Trojan Horse
As reported by The Safe Mac here, and Kapersky Labs here, a new trojan horse “Ventir” has been discovered which infects Macintosh OSX. The vector for infection has not been determined, but the Ventir installer must be run, either as … Continue reading
Posted in Computer Questions and Answers, Mac questions, News, Security, Viruses and malware
Tagged Antivirus, Apple, Dropper, Internet, Keylogger, Macintosh, Malware, Security, Trojan horse, Virus
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Another Phishing Email – “Your iTunes is frozen”
Online criminals continue with phishing expeditions. Phishing is sending phony emails that mimic legitimate emails from reputable sources, hoping to get you to click on them to download malware, or to steal your login and password when you arrive at … Continue reading
Posted in General Computer, Internet and Networking, Security, Viruses and malware
Tagged Browser, Emails, Internet, Malware, Phishing, Security, Virus, Website
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CryptoWall and Cryptolocker – what you need to know
Where did my data go? You might remember a series of viruses (or trojan horses) which “deleted” your data files and charged a ransom to get them back. These were frightening, but not fatal because they only hid files and with … Continue reading
Posted in Computer Questions and Answers, Security, Viruses and malware
Tagged Backup, CryptoLocker, CryptoWall, Data, Encryption, Files, Malware, Offline, Offsite, Repair, Security, Trojan horse, Troubleshoot, Virus
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NoScript with Firefox gives a higher level of security to web browsing
Web browsing is full of hazards. Even reputable websites can have poisoned banner ads from third parties, which can attempt to hack your machine or browser settings. You don’t even have to click on a “bad” website to be the … Continue reading
Internet Explorer Zero-day vulnerability – time to change
Microsoft’s Internet Explorer Web browser has been exposed to have a vulnerability that hackers have been exploiting — before Microsoft has had a chance to respond with a patch. (this is the meaning of the term Zero Day, a hole … Continue reading
Posted in Computer Questions and Answers, Security, Viruses and malware
Tagged Browser, Firefox, Internet, Internet Explorer, Java, Javascript, Malware, NoScript, Security, Website, Windows, Zero Day
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Q. What is a NAS drive and how would I use it?
NAS stands for Network Attached Storage. It means any stand-alone hard drive or storage unit that is connected to an Ethernet network, and can be shared by the devices on that network. This is distinct from a USB or Firewire … Continue reading
Posted in Computer Questions and Answers, General Computer, Hard Drives and SSD, Internet and Networking
Tagged Backup, Hard Drive, Hardware, Macintosh, NAS, Network, Security, Server, Sharing, Storage, Streaming, Windows
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Routers – home and small business router vulnerabilities
We think (a lot) about keeping our computers up to date, virus free and protected with passwords. But stop and consider this: the wireless router that sits in the corner of the office and quietly handles all your WiFi and … Continue reading
Posted in General Computer, Internet and Networking, Security, Viruses and malware
Tagged Administration, Hacking, Internet, Intrusion, Malware, Network, Password, Protection, Router, Security, Virus, Vunerability
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New ‘NetFlix’ phishing scam
There is another variation on the bank account phishing scam – this time targetting NetFlix customers and with the potential for a lot of harm. A pop up screen or email claiming that your Netflix account has been suspended, with … Continue reading
Posted in Computer Questions and Answers, Security, Viruses and malware, Windows questions
Tagged Antivirus, Internet, Malware, Netflix, Phishing, Scam, Security, Virus, Windows
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Don’t Click on the Fake Java Updater
It’s rearing its ugly head again – the fake Java Update sites are salting reputable websites with poisoned banner ads, which take you to a “Update your Java now” message. These pop up even if your Google Chrome settings are … Continue reading
Posted in Computer Questions and Answers, Security, Viruses and malware, Web News
Tagged Browser, Java, Malware, Security, Trojan horse, Virus
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Zero Day Java Exploit – Disable Java Now
There is yet another series of malware out which exploits holes in the Oracle (Sun) Java language, including the most recent version (Java 7 Update 10) as of Jan 12 2013. Disable Java in your Web browser now. After the … Continue reading
Q. How do I get rid of ib.adnxs.com
ib.adnxs is browser redirect malware that installs into your browser, and sends your web searches to different sites instead of where you want to go. It will persistently popup its own addresses in your browser. It will change your home … Continue reading