Chicago IT Support Blog

Lessons learned from the Target PCI Breach

Posted by Steven Thom on Feb 15, 2014 1:51:31 PM

More information has been trickling out regarding the massive Target PCI breach that took place during the 2013 Christmas shopping season. Forensic researchers first learned that hackers penetrated Target's network by means of a business transaction portal. It appears that Fazio Mechanical Services was the source. Fazio is a Pittsburgh-area nationwide mechanical contractor that services many large retailers. Now more details are emerging about the mechanism hackers used to infect the HVAC contractor. There are serious lessons here that businesses of all sizes need to learn. It's safe to say the face of PCI compliance will forever be changed as a result of the findings.

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Topics: 0day, breach, business continuity, cardholder data environment, chicago computer support, chicago IT support, Chicago PC Support, disclosure, exploit, firefox, firewall, hacker, homeland security, internet, internet explorer, java, Mac, malware, PCI, privacy, security, Security, software, update, virus, vulnerability, zero-day

Defend Against the CryptoLocker Virus

Posted by Steven Thom on Nov 16, 2013 7:39:06 PM

The "CryptoLocker" virus has been making a great deal of noise lately. Though we at Thom Infotech have not personally encountered it, we know others who have. We've written this post to help you to understand and defend against the CryptoLocker virus.

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Topics: 0day, adobe, breach, business continuity, Business Continuity, catastrophic data loss, chicago computer support, chicago IT support, Chicago PC Support, cryptolocker, disaster, disclosure, email, encrypt, encryption, ePHI, exploit, explorer, facebook, firefox, firewall, flash, google, hacker, Hipaa, Hippa, homeland security, infection, internet, internet explorer, java, malware, microsoft, oracle, patch, privacy, security, Security, software, update, UTM, virus, viruses, vulnerability, zero-day

179 Reasons to Upgrade Before January 2014

Posted by Steven Thom on Nov 15, 2013 1:06:06 PM

As of this writing there are roughly four useble business weeks left in the current year.  As 2013 winds down, businesses should consider performing needed upgrades sooner rather than later. At the risk of creating a lengthy blog post I'm planning to provide 179 reasons to upgrade before January 2014.

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Topics: business continuity, Business Continuity, chicago computer support, chicago IT support, Chicago PC Support, exploit, firewall, Healthcare IT, Hipaa, Hippa, homeland security, internet, internet explorer, java, malware, microsoft, patch, Section 179, security, Security, software, update, virus, viruses, vulnerability, zero-day

WordPress now offers automatic updates

Posted by Steven Thom on Oct 31, 2013 6:37:41 PM

There is welcome news for web developers this week as WordPress now offers automatic updates to the uber-popular web development platform. Starting out as a blogging tool, WordPress has morphed into a full website development ecosystem. Like many, this author has embraced WordPress due to its simplicity, flexibility, and easy search engine optimization.

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Topics: 0day, adobe, Apple, breach, chicago computer support, chicago IT support, Chicago PC Support, disclosure, email, exploit, firefox, firewall, flash, hacker, Hipaa, homeland security, internet, internet explorer, java, Mac, malware, microsoft, oracle, privacy, security, Security, software, threat, unpatched, update, virus, viruses, vulnerability, Wordpress, zero-day

Idaho State University fined $400,000 for skipping HIPAA Security Risk Analysis

Posted by Steven Thom on Jun 18, 2013 8:43:35 AM

Skipped HIPAA Security Risk Analysis costs ISU $400,000

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Topics: breach, chicago computer support, chicago IT support, disclosure, EHR, EMR, ePHI, firewall, Healthcare IT, Hipaa, Hippa, medical, PHI, security, vulnerability

Anti-virus software alone is not enough

Posted by Steven Thom on Mar 4, 2013 1:17:18 PM

"Anti-virus software alone is not enough"... so says the number one antivirus provider Symantec in this post. A rather stunning admission I would say, and something many in the computer and network security industry have known for quite some time.

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Topics: 0day, breach, chicago computer support, chicago IT support, chrome, disclosure, exploit, firefox, firewall, flash, hacker, Hipaa, internet explorer, java, Mac, malware, patch, security, Security, software, update, virus, viruses, vulnerability, zero-day

Apple also a victim of targeted malware attack

Posted by Steven Thom on Feb 19, 2013 10:38:33 AM

Apple revealed today that they were targeted by the same malware attack leveled against Facebook on February 1st. The earlier comments by Facebook hinted at a working group of high-value targets and Apple now appears to be among them. The attack took advantage of a previously unknown Java zero-day exploit to infect the engineers' computers by means of their web browsers.

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Topics: 0day, Apple, breach, business continuity, chicago computer support, chicago IT support, Chicago PC Support, chrome, exploit, facebook, firefox, firewall, hacker, Hipaa, java, Mac, malware, oracle, patch, security, Security, software, update, virus, viruses, vulnerability, zero-day

Facebook is apparent victim of a Java zero-day attack

Posted by Steven Thom on Feb 18, 2013 12:13:47 PM

Facebook has confirmed that they were a victim of a targeted attack that leveraged a previously unknown Java vulnerability. The zero-day exploit was used to infect the laptops of several engineers with malware that apparently was used to attempt a full-scale infiltration of the inner sanctum of Facebook.

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Topics: 0day, breach, chicago computer support, chicago IT support, chrome, email, exploit, explorer, facebook, firefox, firewall, hacker, Hipaa, internet, internet explorer, java, malware, medical, oracle, patch, security, Security, software, update, virus, viruses, vulnerability, zero-day

New Adobe Acrobat Zero-Day Reported

Posted by Steven Thom on Feb 13, 2013 12:13:16 PM

Researchers from the respected malware research firm FireEye today reported a zero-day flaw that is actively being exploited in the wild. They reportedly observed successful exploitation of the latest Adobe PDF Reader 9.5.3, 10.1.5, and 11.0.1. It is assumed that earlier versions are also vulnerable though this has not been confirmed.

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Topics: 0day, Acrobat, adobe, chicago computer support, chicago IT support, chrome, email, exploit, explorer, facebook, firefox, firewall, google, hacker, internet, internet explorer, malware, patch, security, Security, software, update, virus, viruses, vulnerability, zero-day

UPnP to be the next mega-exploit?

Posted by Steven Thom on Jan 30, 2013 10:31:41 AM

The Department of Homeland Security urged computer users on Tuesday to disable a common networking technology feature, after researchers warned that hackers could exploit flaws to gain access to tens of millions of vulnerable devices.

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Topics: chicago computer support, chicago IT support, exploit, firewall, hacker, Healthcare IT, Hipaa, Hippa, homeland security, internet, malware, patch, router, security, Security, software, update, UPnP, virus, viruses, vulnerability, zero-day

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