September 18, 2015 7:37 PM
Profile: Ken Harthun
Cybercrime, cybercriminals, malware, Ransomware, Security
Ransomware on the rise

July 29, 2015 5:19 PM
Profile: Ken Harthun
Brute force attack, cybercriminals, Hackers, Password cracking, password encryption and decryption., Security
More on a novel password strengthening approach

April 28, 2015 7:01 PM
Profile: Ken Harthun
Cybercrime, cybercriminals, cyberscams, phone call, Security
I never thought it would happen to me

So, I was working away trying to recover some lost data for one of my students when my cell phone rang. It came up "Unknown" on the caller ID. I normally don't answer calls I can't identify, but I was irritated and frustrated and I answered it in hopes I'd have someone to launch a tirade against (I...
February 22, 2015 6:36 PM
Profile: Ken Harthun
AES encryption, cybercriminals, lenovo, Security
On security: Trust no one

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February 21, 2015 7:01 PM
Profile: Ken Harthun
Adware, cybercriminals, lenovo, malware, Security
Criminal mischief: Sony gave us a rootkit, Lenovo gives us malware

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January 31, 2015 4:24 PM
Profile: Ken Harthun
cybercriminals, Email account, Email Address, Hackers, Security
Email: The gateway to your online kingdom

July 30, 2014 6:58 PM
Profile: Ken Harthun
cybercriminals, Hyperlinks, Malicious code, Security
Highly effective security: Think before you click

June 3, 2014 2:44 PM
Profile: Ken Harthun
CryptoLocker, Cybercrime, cybercriminals, DOJ, FBI, Security, Sophos
You can help in the Gameover Zeus & Cryptolocker takedown

Your help is needed in a massive law enforcement effort to take down the Gameover Zeus (GOZ) and Cryptolocker botnets. The Department of Justice (DoJ) has...