April 28, 2013  11:54 PM

“Memory Hard Problem” thwarts password cracking



Posted by: Ken Harthun
Cybercrime, Password, Security, Security management

In one of his famous "propeller head" episodes, Steve Gibson of Security Now! podcast fame describes an algorithm that thwarts even the most powerful super computers' attempts at cracking passwords. Episode 388 [MP3] in January, 2013...


April 17, 2013  3:04 PM

Despicable cyber-slugs exploiting Boston Marathon bombing with Trojan attack



Posted by: Ken Harthun
Cyber-criminal, Cybercrime, Security, spam

Despicable, but it's always inevitable in the wake of any human tragedy. Cyberslugs (I won't elevate them to cybercriminal status, though they are certainly criminals) are using the Boston Marathon bombing to spread malware. Spam emails claim to contain a link to video of the bombing. The links...


April 9, 2013  1:44 AM

Could my client’s server be part of the Spamhaus DDoS attack?



Posted by: Ken Harthun
Cybercrime, DDoS, Denial of Service, DNS amplification, DNS reflection, Security, Security management, Vulnerabilities

In the wake of what is reported to be the


July 6, 2012  1:12 PM

The Great Internet Blackout is coming July 9



Posted by: Ken Harthun
Cybercrime, Malware, Secure Computing, Security

If you are still infected with the DNS Changer malware, you will be unable to access the internet as of July 9, 2012. According to the FBI, who took over a series of rogue DNS servers last November,  there are still hundreds of thousands of computers infected with the malware. While the FBI...


May 13, 2012  4:03 PM

Scam email poses as account alert



Posted by: Ken Harthun
Cybercrime, E-mail scam, Scam alert

[caption id="attachment_1227" align="alignleft" width="228" caption="Source: FortBendNow.com"]

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April 29, 2012  4:22 PM

Don’t let fake antivirus sucker you



Posted by: Ken Harthun
Cybercrime, FakeAV, Scam, Scareware

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March 11, 2012  2:41 PM

SANS’ Conversations about Cybersecurity



Posted by: Ken Harthun
APT Attack, Chinese Hackers, Cyber-criminal, Cybersecurity, Security, Targeted attack

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November 28, 2011  10:42 PM

Think you can spot a Phish?



Posted by: Ken Harthun
Cyber-criminal, Cybercrime, OpenDNS, Phishing

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November 25, 2011  1:00 PM

Video – Sophos: The state of cyber security 2011



Posted by: Ken Harthun
cyber security, Cybercrime, Cyberlaw, sophos, Video

Everyone involved in cyber security (which should be every one of us working in the IT field) should find this video from security firm Sophos quite interesting. It outlines latest trends in cyber crime, what you can do to protect yourself, and how the government can work with the private sector...