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CoreTech Blog

CoreTech has been serving the Bowling Green area since 2006, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Is Free Antivirus Good Enough?

Is Free Antivirus Good Enough?

If you are old enough to remember when antivirus (like most computer software) came in a great big textbook-sized box at the store, then you probably remember a time when that was the only protection you really needed.

Today, there are countless free versions of antivirus out there. Let’s talk about how much protection these actually bring, and when and where they might be a good fit.

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Your Organization Has Been Infected with Ransomware; Here’s What To Do Right Now

Your Organization Has Been Infected with Ransomware; Here’s What To Do Right Now

We’re hoping that you are actually reading this post to prepare yourself if your business were to face a ransomware attack, but if you are suffering from one right now, we encourage you to reach out to us immediately, whether you are a client or not. Ransomware spreads quickly, and once it has infected a system, there really isn’t much you can do to stop it. However, there are steps you need to take to come back from this gracefully.

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Browser Hijacking Attacks are a Serious Threat

Browser Hijacking Attacks are a Serious Threat

With technology being an integral part of our lives and society at large, cyberthreats continue to evolve and pose significant risks. One such threat that is on the rise is browser hijacking attacks. Let’s explore the dangers of these attacks, including the techniques employed by hackers, and how small and medium-sized businesses can protect themselves.

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What are (Probably) Your Biggest Cybersecurity Threats?

What are (Probably) Your Biggest Cybersecurity Threats?

Of all the cybersecurity threats out there for your business to contend with, there are going to be a few of them that are just more likely to impact you than others. That’s just a statistical reality. Fortunately, these threats can be addressed, so let’s discuss how you can do so.

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This is How Ransomware Works to Ruin Your Business

This is How Ransomware Works to Ruin Your Business

Ransomware is one of the worst situations that any business could have to deal with. It not only holds your data or computing infrastructure for ransom, it also creates situations where you have to explain to your clientele that you’ve been breached and that their information has fallen into the hands of scammers looking to extort your business. This month, we thought we would take you through a ransomware attack to give you an idea of just how unpleasant it is. 

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Sova, the Android Banking Malware, is Back and Worse than Before

Sova, the Android Banking Malware, is Back and Worse than Before

Even if mobile malware doesn’t have nearly as much of a presence in the cyber threat landscape as other major threats like ransomware variants, it is still just as dangerous under the right circumstances. An Android banking malware called Sova, for example, has returned with a vengeance with additional features to make users’ lives miserable.

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Today’s Threats Can Really Disrupt Business

Today’s Threats Can Really Disrupt Business

As a business professional, it’s your responsibility to protect your company’s digital assets from cybercrime, but the path forward is not always so easy or clear-cut. Without a thorough knowledge and expertise of IT security at your disposal, it can be challenging to protect your infrastructure as adequately as it needs to be. Here are some of the common issues that involve cybersecurity, as well as how you can address them.

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New Android Malware Wants to Spend Your Money

New Android Malware Wants to Spend Your Money

“Wait, I didn’t buy that!”

That’s what many smartphone users have been saying lately, as a prevalent strain of malware has been infecting Android devices. The malware is called “toll fraud malware” and it’s been signing users up to services they don’t want.

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Ransomware Isn’t the Only Malware You Need to Know

Ransomware Isn’t the Only Malware You Need to Know

Network security could mean any number of things, but more often than not, people are using the term as a blanket statement against the dreaded idea of malware and its many forms. Today, we are discussing how vast the world of malware can be and how often you might find yourself misunderstanding what it exactly is. Knowing all this can help you identify if you have become a malware victim or not.

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When It Comes to Ransomware, It's Best to Avoid It

When It Comes to Ransomware, It's Best to Avoid It

Ransomware is widely regarded as one of the worst modern cyberthreats out there today, and there's plenty of evidence to support this. These attacks and their aftereffects can devastate businesses of all industries. Let's consider why it is that ransomware is so dangerous, and what can be done to fight it. 

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MosaicLoader Malware Uses Cracked Software to Steal Your Credentials

MosaicLoader Malware Uses Cracked Software to Steal Your Credentials

Many threats immediately make themselves known on your device the second they install themselves, like ransomware and other types of malware. Others, like this newly discovered threat called MosaicLoader, discreetly install themselves in the background of your device and cause problems behind the scenes. 

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Malware That Targets Android Can Cause Major Problems

Malware That Targets Android Can Cause Major Problems

You often hear about malware that infects desktop PCs, laptops, or servers, but other types of malware that infect mobile devices also exist. One such malware, a threat called TangleBot, has been discovered, and it can become seriously problematic for both workers and consumers utilizing Android devices—especially in today’s mobile-centric workplace.

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Looking at FoggyWeb to Better Understand Malware Attacks

Looking at FoggyWeb to Better Understand Malware Attacks

The cyberattack on SolarWinds was devastating for many reasons, and Microsoft has officially uncovered yet another type of malware used in the attack on the software provider. This time, it is a backdoor threat they have named FoggyWeb. What does this threat do and why is it so important to look at this incident even now?

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New Developments in Ransomware are Potentially Devastating

New Developments in Ransomware are Potentially Devastating

While it only makes sense to assume that a cybercriminal would focus specifically on those targets that would bring them the greatest profit—in other words, larger businesses—the reality of modern cybercrime renders this assumption grossly outdated. Let’s examine how different developments in ransomware have made it possible for cybercriminals to be far less discerning in who they target.

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Identifying Tactics Used to Disseminate Ransomware

Identifying Tactics Used to Disseminate Ransomware

Ransomware is such a massive threat that all businesses should be aware of the latest news and findings regarding how it spreads and how it can be prevented. According to a recent report, the latest modes of transporting ransomware have been revealed. What can your organization do to keep ransomware off of its network? Let’s find out.

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Agent Tesla Malware Is After Your Data (And Your Cryptocurrency)

Agent Tesla Malware Is After Your Data (And Your Cryptocurrency)

It doesn’t matter if you are a small locally-owned business or a larger-scale enterprise. Network security is equally important, as all businesses by default collect valuable information for hackers. It makes sense to protect your valuable assets, and your data is one of them. A recent threat called Agent Tesla is just another example of phishing malware designed to steal data from businesses just like yours.

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Where are Business’ Security Priorities Right Now?

Where are Business’ Security Priorities Right Now?

According to a survey conducted by Splunk and Enterprise Strategy Group, more business leaders intend to funnel funding into their cybersecurity—88 percent of respondents reporting a planned increase into their investments, 35 percent reporting that these boosts will be substantial. Let’s examine a few of the insights that this survey has revealed.

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Ransomware is Still a Major Threat

Ransomware is Still a Major Threat

Ransomware is the scariest type of malware out there. It can have a myriad of negative effects on a business, yet it seems to still be on the fringe of the mainstream. Today, we thought we would give somewhat of a refresher course on ransomware. 

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Let’s Look at the Different Types of Ransomware

Let’s Look at the Different Types of Ransomware

The growing popularity of ransomware has been disconcerting to many IT professionals, particularly due to the different tactics that this malware variant has been spotted utilizing. In order to protect your business from these attacks, it helps to know how they work. We’ve put together a beginner’s field guide to ransomware types to help you identify (and hopefully avoid) it.

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Are You Ready for a Ransomware Resurgence?

Are You Ready for a Ransomware Resurgence?

Ransomware attacks grew less common in both 2018 and thus far in 2019 when compared to 2017. Unfortunately, recent events have made it more likely that this trend will reverse in the near future. Why is that? Simple: some municipalities have set a precedent of paying up.

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Understanding IT

IT can be a complicated thing - trust us, we know. With so much terminology and moving parts to keep track of, there are a lot of concepts that can be tricky to grasp without a little guidance. We’re here to provide this guidance with a few brief guides to key IT topics. Check them out here.

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Bowling Green, Kentucky 42103