The targets of cybersecurity attacks are typically high-profile companies that face challenges getting back online, said Yoohwan Kim, a UNLV computer scientist who studies data privacy on blockchain and network security.

The casino and hotel chain MGM Resorts International said on Monday that a “cybersecurity issue” was affecting some of its online systems, causing disruptions for customers, particularly in Las Vegas, where cybersecurity experts said the company was likely the victim of a pervasive cyberattack.

The first thing you should know about cybersecurity is it’s not reserved for mega-corporations with millions of customers and personal data. Cyberattacks can happen to anyone — and many attackers specifically target small businesses because they often don’t have the proper knowledge, tools, or resources to combat these threats. Through work with the Free Cyber Clinic, Yoohwan Kim, a computer science professor at the University of Nevada, Las Vegas, is leading efforts to educate and safeguard local businesses from cyberattacks.

Cybersecurity experts on Wednesday announced a host of initiatives during a summit held at UNLV to strengthen the state and national cybersecurity industry’s growing workforce, with a focus on young people entering the industry.

Cyberattacks on companies and people are at an all-time high. At the moment, there are just not enough cybersecurity professionals in the country to help protect the world wide web.

When Elana Graham started selling cybersecurity software to small businesses five years ago, business was relatively slow. Now demand is booming, fueled by a rapid expansion of remote work that has left these companies vulnerable to attack.

When Elana Graham started selling cyber-security software to small companies five years ago, business was relatively slow. Now demand is booming, driven by a rapid expansion in remote work that has left small firms vulnerable to attack.

Earlier this year, hackers brought the city of Baltimore to its knees. City employees were locked out of even the simplest systems, and email and phone systems were crippled as citizens were prevented from completing transactions such as paying a water bill.