The Top 3 Cyber Threats Facing Healthcare Organizations Today

The Top 3 Cyber Threats Facing Healthcare Organizations Today

By The Lifesciences Magazine

Here are the top 3 cyber threats in healthcare organizations today;

As more and more important patient data is collected, bad people continue to launch cyber threats in healthcare businesses. On the other hand, healthcare institutions face other problems that make it hard to keep patient information safe. Some of these are the effects of the pandemic, the fact that attacks are getting more complicated, the lack of qualified IT and security staff, and rules and regulations.

The Health Information Technology for Economic and Clinical Health Act of 2009 says, for example, that the healthcare industry has spent most of the last 10 years digitizing patient records. To get funding for this project, it was important to show that it followed all the rules, especially HIPAA.

“Unfortunately, this law has led U.S. healthcare organizations to rely too much on information security solutions that just meet compliance requirements instead of protecting sensitive patient data in a real way.

Ryan Witt, who is in charge of cyber threats in healthcare at Proofpoint, says that this is why U.S. hospital defenses have always been weak. Since attackers learned this, hospitals in the United States have been a top target. Cybercriminals continue to focus on U.S. health care, and hospital information security is always trying to catch up.

1. The biggest threat to healthcare organizations is phishing.

About half of the experts on cyber threats in healthcare who took part in the 2021 HIMSS Healthcare Cybersecurity Survey said that a phishing attack was the biggest security problem they had seen in the past year. “The holy grail for threat actors is to get credentials so they can decide what kind of exploit to use. Usually, they do this by watching how the operation works”.

Threat actors are very patient; they will take their time to learn about the situation before deciding how to attack “adds Witt. They will use social engineering to launch an attack after figuring out which weakness will help them the most. But phishing is almost always the first step because it tries to get people’s login information.

He suggests that healthcare institutions use an advanced email gateway system with DMARC functionality to verify senders and reduce the effects of phishing and other types of email-based impersonation. Security education should be added as an extra layer of protection. “Isolation technology should be put in place so that some users’ email activity takes place in a containerized environment,” Witt says.

These users are more likely to click on links or be attacked. When cyber threats in healthcare organizations use cloud-based technologies, they should put in place a cloud access security broker. Last but not least, hospitals and other medical centers should use tools to keep sensitive data from getting lost.

• Health Information Technology
• Cybersecurity

2. Ransomware keeps giving healthcare organizations trouble.

Tapan Mehta, healthcare industry solutions leader at Palo Alto Networks, says that cyber threats in healthcare businesses are still the main target of ransomware. He says that both private hackers and governments are trying to get their hands on medical records in these attacks. In the first five months of 2022, Palo Alto’s incident responders have paid out an average of $925,162 in ransomware cases.

Mehta says, “The biggest ransom was close to $10 million,” and both the number of attacks and the chance that healthcare companies will pay the ransom are going up. They can’t have a problem with their infrastructure right now. to the detriment of the people who need medical help very badly.

3. Making IT more complicated gives hackers more ways to attack.

More and more biomedical and IoMT devices are being used in cyber threats in healthcare settings. This makes IT more complicated and gives cyber criminals more ways to get in. Mehta says that even though legacy devices can be used for a long time (some can be used for up to 15 years), they are rarely updated with new features or security patches.

He says that the number of attacks on the Internet of Things has gone up by 123% this year. These are the best ways for hackers to get into a hospital’s network. Because of this, it’s important for the healthcare industry to keep its devices on its own network instead of sharing one with other industries. As cyber threats in healthcare industry keep moving to the cloud, hybrid or multi-cloud setups make IT even more complicated.

Mehta thinks that hospitals with 300 to 400 beds may be using as many as 500 different applications, such as electronic health records, photo archiving, and communication systems, as well as billing and human resources-related tasks. This is all possible because of the rise of remote work. All of these apps and devices need to be taken care of and kept safe.

Mehta pointed out that there are many ways to attack IoMT devices and old systems. He says that businesses shouldn’t rely on a patchwork of different security measures, but should think about security as a whole. The zero-trust strategy is a way for organizations to improve their security. Users can be people who work in cyber threats in healthcare in places like clinics, hospitals, homes, and other places.

Mehta says that a zero-trust framework would make sure that users are who they say they are before giving them access to their data. It will also make sure that they can only get the information and programs they need for their jobs. With a zero-trust strategy, businesses have to make sure that all IT platforms keep patient information safe.

Telemedicine and other innovations have moved the focus of cyber threats in healthcare away from the traditional care perimeter. This makes it more important than ever to create a culture of zero trust. This limit has grown a lot.

Mehta says that was a key factor in getting people to agree to a zero-trust network design. Since more care is being given in non-clinical, out-of-the-way places, “secure access service edge” has become very important. As in cyber threats in healthcare systems grow, it’s more important than ever that all of their branch offices can easily and safely access patients’ medical records.