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Cyberattack Discovery Time is Decreasing (But This Isn’t All Good News)

by | May 3, 2021 | MyTek Blog, Security


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Cyberattacks are spending less time on their targeted networks before they are discovered, research revealed. This might sound good, but when you think about it, it, unfortunately, is not. Today, we’re going to be discussing why.

Dwell Time

The amount of time a cyberattack is on the network without being detected is called the dwell time. Researchers at Mandiant found that the median dwell time (globally) is 24 days. Luckily, this number has been going down, with it being 416 days in 2011.

So, the dwell time has shrunk to about a fifth of what it was over the past ten years. This probably sounds like a great thing, and it hopefully makes sense to you as to why the number is going down. Cybersecurity has become more prevalent and companies are creating stronger policies to protect themselves from web threats. So, in theory, since cyberattacks are spending less times in your system, they’re doing less damage… right? Not exactly.

Even though we wish that were the case and wish we could end this there, this problem is a lot more complicated than that, and we would prefer to show you why.

The Role Of The Shifting Threat Landscape

Because of the time frame shrinking, cyberattacks have shifted to take on different methodologies. Ransomware has increased from 14 percent in 2019 to 25 percent just last year.

This is because ransomware has a shorter dwell time than other attacks. Ransomware, if you are not familiar, is the type of cyberattack that targets a system, shuts it down and demands payment to release it. Ransomware typically only needs 5 days of dwell time to attacks, which is why it is becoming more prevalent.

Ransomware Is Becoming A Much Worse Issue

With ransomware becoming one of the most popular forms of cyberattacks, the stakes are also rising and hackers are upping the ante. Ransom demands have expanded, asking for higher prices and they often threaten to publish data if the payment isn’t given to them quickly.

It Isn’t Only Ransomware

While it has increased, ransomware is not the only threat you should be looking out for. Exploits which are codes that use programming bugs and vulnerabilities to get in, have also increased lately. These are in about 29 percent of intrusions, and phishing attacks are about 23 percent prevalent. Backdoor break ins were in 24 percent, and malware (privately-developed) was seen in 78 percent of these attacks.

What Can Your Business Do To Stay Safe?

Your cybersecurity should always be at the forefront of your team’s needs. You must also understand that your security must be complex because these threats cannot all be treated the same way.

You might need help with all of this, so reach out to MyTek today. We have many security solutions to help your business stay safe and keep cyberattacks away. Call us today at 623-312-2440 to learn more.


Tim - Team

Tim Tiller, LMSW

Tim Tiller, MSW brings a deep service background to his role at Mytek, having graduated from McDonald’s management training program, fresh out of high school, and working his way up through the ranks in the hospitality industry. He has led two prior companies – Multi-Systems Inc., an IT-focused organization providing technology to hospitality companies (where he was named President at age 36), and most recently, as Chief Operating Officer for Jewish Voice Ministries International.


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