What are Common Healthcare Security?

What are Common Healthcare Security?

Cyber Security issues have become a constant struggle for all industries today, and the healthcare industry is no exception.

We all know healthcare information security has become one of the major concerns. The reason behind this is the overall digitization and vast use of technology that has led to a great danger of valuable data being compromised. Apart from this, many security threats have been discovered over the years.

Let’s have a look at each one of them:

1. Insider Attacks

Healthcare organisations could be so preoccupied to protect their data and systems from external threats that they ignore the internal threats that may be prevalent within. Insider attacks pose a serious threat due to the legitimate access that they have to the systems, data, and devices of the organisation.

The “insider” includes employees who are intentionally or unintentionally performing malicious activities in cyberspace. They may also purposely give away or sell sensitive data to Cyber Criminals after they lose control of a working device that contains information.

2. Ransomware Attack

If one asks: What is the biggest threat to the security of healthcare? Ransomware attacks would top the list. Ransomware attacks on organisations are quite common and usually arrive within email attachments.

Other than this, they can also arrive through any user clicking malicious links or by viewing an advertisement that contains the malware. It encrypts the victims’ files as the attack is initiated.

The attackers then send a message asking for payments, usually in Bitcoin, in exchange for the decryption key. Once the organisation pays the ransom, hopefully, the data and critical systems are released by the hackers and control is handed back.

3. Business Email Compromise and Fraud Scams

A business email compromise is also called a “Billion Dollar Scam” by the Federal Bureau of Investigation (FBI). In this type of attack, the scammers use a spoofed email or a compromised account to trick the employers into making a money transfer.

The money so transferred is directed to a fraudulent account. The aim is to get illegitimate financial favour through scamming the other party.

One thing to note here is that scammers almost always pretend to be a person in power like CEO or CFO. Interestingly, they conduct extensive research on their target before initiating an email to a few people who handle the finances.

4. Data Breach

We discussed earlier that Personal Healthcare Information (PHI) and other medical records are valuable. They are sold on dark web at prices 10 times than they would cost.

Also, Cyber Criminals and Attackers use this personal data for their own gain. The healthcare industry experiences the most data breaches as compared to any other sector.

There are other types of breaches that can also be observed in the healthcare sector. These include malware that steal credentials, intentional or unintentional disclosure of patient’s data, or stolen devices and computers.

5. DDOS Attack

DDoS or Distributed Denial of Service attack is extremely popular amongst the Cyber Security Community that aims to overwhelm a network and make it inoperable. This type of attack can pose a serious threat to healthcare organisations where time and availability are of the utmost importance.

An attacker can make the entire system inoperable by restricting access to the systems. This seriously hampers the organisation’s ability to send and receive emails, access and meddle with prescriptions, records, and other valuable information.

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