Does Your Computer Have A Malware Infection? – Part 2

malwareOn Wednesday we looked at the obvious, visual symptoms of a malware infection.  Today we will explore some changes in performance that can indicate that your computer is infected.

Performance Symptoms

Most malware writers are NOT interested in giving you easy visual clues, but the malware will create additional activity on your system that can tip you off to an infection.

  • Constantly Flashing Hard Drive Light – If the hard drive activity light is ...
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Does Your Computer Have A Malware Infection?

malwareToday we are going to look at the symptoms that your computer may be displaying that are indications of a malware infection.

Visual Symptoms

These are signs that you will see on your computer display, and are the most obvious symptoms.

  • Ransomware  – The last stage of a ransomware or cryptoware infection is the prominent display of instructions on how to pay the attackers to get your decryption key
  • Fake Security Pop-Up – I ...
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Important Alert for Lenovo Owners

Lenovo-logoA rare Tuesday post, but this is too important to wait.  If you own a Lenovo computer, you need to uninstall the Lenovo Accelerator application.  A recent security advisory from Lenovo reveals that the Accelerator application can allow an attacker to access Lenovo computers

“A vulnerability was identified in the Lenovo Accelerator Application software which could lead to exploitation by an attacker ...

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How Did They Take Over My Computer?

Computer breaches can happen many ways, but the two most common are stolen credentials, and phishing emails.  Credentials, your user name and password, sometimes are stolen from a web server breach, and then sold online on the criminal marketplaces.  Or sometimes you are tricked into giving them up on clever fake websites.  Phishing is one way that credentials are stolen.  The links in phishing emails often will direct the unwary user to the fake web page with the helpful web ...

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Learning Linux

linux-logoAlthough my very first PC user experience was on an Apple IIe back in 1984, I have really been a Windows guy for the most part.  Got on my first Windows PC back around 1991, and bought my first Windows PC (Windows 3.11) in 1994.  I do have an iMac in my current computer collection.  But lately I have been playing around more and more in the Linux platform, both Ubuntu ...

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Chinese ARM Processors Have A Backdoor

Allwinner-chipFile this under Not Surprised.

One of the problems with sending all our technology manufacturing jobs to foreign countries in order to produce less expensive goods is that some of these countries are not necessarily our best buddies.  With some of them we might have what you would call “trust issues.”

Recently The Hacker News released an article about how a Chinese manufacturer of ARM processors (Allwinner sun8i for A83T, H3, or ...

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Typographical Errors Can Have Surprising Results

typosquattingThis is not a gripe about Spell-Check, although I am driven mad when my phone tries to “correct” the spelling of something I spelled correctly.  Sometimes I get really funny and/or embarrassing results.

Speaking of embarrassing, have you ever mis-typed a domain name and ended up at a porn site?  And caught a virus?  (The computer equivalent of an STD?) This is the result of something called “typo-squatting.”  Individuals will ...

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Happy Memorial Day

battlefield crossA special thanks today, to those among us who have served  in the armed forces.

Today is a national day of remembrance for those who have fallen in the line of duty while serving our country in the armed forces, and those who lived to tell about it, but have left this world.  Take time today to find a veteran or active duty military and thank them for their service.

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