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Walsh IT Group Blog

Walsh IT Group has been serving the Katy area since 2005, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

NSA-Developed Malware Used in Third-Party Hack

NSA-Developed Malware Used in Third-Party Hack

Have you ever wondered what happens when hackers gain access to state-developed malware tools? Well, now you don’t have to; a type of malware called Double Pulsar, that has been utilized in the past by the NSA, was bundled with a Chinese hacking tool and used to carry out attacks on Hong Kong and Belgium in 2016. Needless to say, this threat is unnerving.

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Understanding How a Password is Cracked

Understanding How a Password is Cracked

If you were to ask us what one of the most important cybersecurity features to have is, chances are, we’d answer “secure passwords.” Sure, this might be the answer that you’d hear from everyone, but that’s because it is really that important. For our tip, we’ll illustrate how it’s so important by examining a few key processes hackers use to crack a password.

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500 Million Users Exposed by Marriott

500 Million Users Exposed by Marriott

2018 has been the year of the hack. The problem, so was 2017, 2016, and so on… Marriott International has announced that they have had what could be the second largest data leak in history. They are saying that they are responsible for a data breach that leaked some 500 million records over a five-year span.

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Cybersecurity Roundup for the First Half of 2018

Cybersecurity Roundup for the First Half of 2018

Each day tens of thousands of people from all over the world are hacked. Not just sent run-of-the-mill phishing emails, but legitimately hacked. This has made the cybersecurity industry grow at a rate only surpassed by the Internet of Things (which ironically may be one of the largest threats to cybersecurity in the world). We thought it would be good to go over some of the largest cybercrimes of the first half of 2018, and some telling statistics that will give you an idea of what exactly you are up against.

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Artificial Intelligence May Give Hackers their Greatest Weapon Yet

Artificial Intelligence May Give Hackers their Greatest Weapon Yet

Artificial intelligence has been making waves in the world of cybersecurity, as machine learning could potentially make the solutions we have today smarter and better at their intended jobs. However, artificial intelligence has also appeared on the other side of cybersecurity, as cybercriminals have begun to leverage A.I. as well.

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Why ROBOT is a Risk After Nearly 20 Years

Why ROBOT is a Risk After Nearly 20 Years

The Internet is rife with potential threats. Some are situational, but most are deliberate actions made by malicious entities who are trying to obtain any semblance of value from you or your company. Some of these exploits have been around longer than you’d imagine possible. This has been made evident by huge Internet-based companies such as PayPal and Facebook testing positive for a 19-year-old vulnerability that once allowed hackers to decrypt encrypted data.

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Is Your Security Prepared to Stop a DDoS Attack?

Is Your Security Prepared to Stop a DDoS Attack?

If your business were to be struck by a Distributed Denial of Services (DDoS) attack, would it be able to recover in a timely manner? Do you have measures put into place to keep them from hampering your operations? While most organizations claim to have sufficient protection against these dangerous attacks, over half of them have simply proven to be ineffective against DDoS.

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30 Schools Shut Down In Montana After Cyber Attack

30 Schools Shut Down In Montana After Cyber Attack

Students generally love it when classes are cancelled for whatever reason, but thanks to a cybercriminal group called TheDarkOverlord Solutions, a school in Flathead Valley, Montana was disrupted for an extended period of time. This downtime resulted in a disruption of operations for over 30 schools, as well as the threat to the personal information of countless teachers, students, and administrators due to a ransomware attack.

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Charity Scams Are Very Real. Here’s How To Dodge Them

Charity Scams Are Very Real. Here’s How To Dodge Them

Dealing with disasters are a part of doing business. You know how difficult it is to recover from a devastating flood or storm. While businesses tend to suffer from these situations, countless individuals suffer every time a natural disaster hits. Just take a look at the United States in recent weeks. Even though you may want to donate to people suffering from hurricanes, there are illegitimate charities out there that want to make a quick buck off of your generosity.

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Getting Greedy: Ransomware Hackers are Asking for Way More Money

Getting Greedy: Ransomware Hackers are Asking for Way More Money

If fiscal reasons have stopped you from securing your network against ransomware thus far, you may want to reconsider your strategy. Not only are attacks still becoming more and more prevalent, but the developers of ransomware have lowered the price of admission for aspiring cyber criminals. Fortunately, there are some steps you can take to keep your business protected against a ransomware attack.

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