20 February 2024

Malware strikes went through the roof in 2023, leaving people and businesses in shock. Cybercriminals did more than just send phishing emails and download harmful software. They used complex methods to take advantage of weaknesses and cause chaos. This study goes into great detail about the trends that shaped malware in 2023, using the most up-to-date facts and numbers to give a clear picture of how the threat is changing.

Ransomware stayed a major threat, and over $1 billion was demanded in ransoms, which is a new high. Criminal groups like Clop took advantage of zero-day flaws like the MOVEit exploit, which affected millions of people in many areas. This change toward attacks on the supply chain showed how systems are linked and how much damage could be done.

Cybercriminals went after vital infrastructure for more than just money. For example, healthcare providers like McLaren Health Care have had data breaches that have affected millions of patients. Since the internet of things has made more things connected to the internet, they have also become easy targets for hackers.

This study will break down these trends, look into why they're happening, and talk about the newest ways that people and businesses are protecting themselves. Get ready to learn more about the many types of malware attacks that happen in 2023 and how the risks we face in the digital age are changing.

7 Key Lessons Learned from Malware Attack 2023

Year 2023 wasn't just another year in the fight against hacking. Malware attacks got a lot worse in that year. Cybercriminals used more advanced methods and did a lot of damage. After looking at the main trends that shaped this rough year, a few important lessons stand out that can help people and businesses make their defenses stronger:

1. Ransomware Rules: Ransomware attacks continued to be the most common type of threat in 2023, and extortion payments topped a staggering $1 billion. This is a stark warning of how profitable this type of cybercrime is. Bad groups like Clop took advantage of zero-day flaws like MOVEit, showing how devastating a single exploit can be. This shows how important it is to have strong patching and vulnerability management processes.

2. Supply Chains Under Attack: In 2023, cybercriminals focused more and more on software supply chains, taking advantage of flaws in widely used programs like SolarWinds and Log4j. These attacks spread through systems that were linked to each other, affecting millions of people in many fields. This shows how important it is to protect the whole supply chain, which includes program dependencies and third-party vendors.

3. The Rise of "Living Off the Land": In 2023, attackers used more and more legal tools and methods, which made their actions harder to spot. This "living off the land" way of life makes it even more important to have advanced security solutions that can spot strange behavior and small changes from how the system normally works.

4. The Changing IoT Threat: In 2023, cybercriminals had a bigger target to hit because the Internet of things (IoT) environment was growing all the time. IoT devices that weren't safe were used to build botnets and launch denial-of-service attacks. This shows how important it is to protect these devices with strong passwords, regular updates, and keeping them away from important networks.

5. Phishing is still a powerful tool: Even though they look easy, phishing emails were still a way for malware to get into computers in 2023. Spear phishing attempts, which are aimed at specific people or businesses, worked especially well. This shows how important it is to keep teaching employees about cybersecurity and how to spot and avoid phishing efforts.

6. The Power of Working Together: To fight cybercrime, governments, law enforcement, and cybersecurity experts worked together more in 2023. Cybercriminals' operations were slowed down by sharing dangerous information and working together to take down their infrastructure. This shows how important it is for everyone in the cybersecurity ecosystem to share knowledge and work together.

7. The Need to Always Be Alert: Cyber threats are always changing, and attackers are very good at changing how they do things. This shows how important it is for businesses to be cautious about cybersecurity. They should always be checking their systems for holes, following best practices for security, and learning about the newest threats.

7 Must Known Malware Attack 2023

Maine government data breach

Maine's government systems were hacked by a ransomware group with ties to Russia, which stole the personal information of over 1.3 million people. The MOVEit file-transfer system was hacked, and private data like Social Security numbers and medical information were made public. It had a big effect on the Education and Health and Human Services Departments. The state is now in the process of telling those harmed by this breach, which is part of a bigger problem with the MOVEit system. For knowledge about this vulnerability, the SEC has asked Progress Software for help, and the company is happy to provide it.

McLaren Health Care data breach

The Alphv ransomware group attacked McLaren Health Care, which is based in Michigan. The attack compromised the data of 2.2 million people. This breach let people who weren't supposed to have access see a lot of personal and health information. The breach was found a month after it happened, and it has led to at least three class-action cases against McLaren, which runs 13 hospitals and has 28,000 employees. Information about whether a ransom was paid has not been made public.

Mr. Cooper outage

A cyberattack that affected 4 million users caused a lot of trouble for Mr. Cooper, a Texas-based business that handles mortgages and loans. This event took down the website, making it impossible to make online payments. It was later found that the website had been hacked, which led to a data breach. Right away, steps were taken to protect customer data. Later, the company confirmed the breach and promised to offer identity security services as needed.

PharMerica data breach

PharMerica, one of the biggest pharmacy service companies in the U.S., said that suspicious network behavior led to a data breach that affected almost 6 million patients. In this case, someone got in without permission, which let private information like patient names, dates of birth, Social Security numbers, medication details, and health insurance information get out. Some of the private health information that was lost or stolen was about mental health and allergies. The Money Message ransomware group said they were behind the breach and said they had recovered 4.7 terabytes of data from both PharMerica and its parent business, BrightSpring Health. PharMerica has promised to take steps to protect its systems from similar problems in the future, but the exact steps have not been made public.

MCNA Dental ransomware attack

The LockBit group used ransomware to target Managed Care of North America (MCNA) Dental, a well-known dental insurance in the U.S. The attack affected about 9 million people. A lot of personal and health insurance information was viewed by the attackers. Even though the data was held hostage for $10 million, it was finally released because the ransom was not paid. As required by state law, MCNA Dental is currently improving its security measures and is in the process of notifying those harmed and providing credit monitoring services.

Maximus data breach

Maximus, a company that provides services to the U.S. government, reported a data breach that could have affected 11 million people. The leak was caused by a zero-day flaw in the MOVEit Transfer tool. Because of this breach, people who weren't supposed to have access got to personal and health-related data. Maximus is in charge of notifying people and fixing the problem, which will likely cost around $15 million. The full scope of the breach and the exact data that was lost or stolen are still being investigated.

Lyca Mobile cyberattack

Lyca Mobile, a mobile network company based in the UK, was hit by a cyberattack that let 16 million customers' personal information get into the wrong hands. As soon as the company learned about the attack, it took steps to separate and protect its systems. Even with these precautions, a lot of personal information was still stolen. Details about the breach, like what encryption methods were used and whether encryption keys were read, have not been made public. This suggests that there may be a link to ransomware. The UK's Information Commissioner's Office has been contacted by Lyca Mobile and is now looking into what happened.


In the end, malware attack 2023 are a complicated and changing problem for both people and businesses. Cybercriminals are using more and more complex methods, so keeping up with the latest trends is important for a strong defense. This study shows how important it is to take preventative steps like using cutting-edge security technologies, keeping software up to date, and getting thorough training in hacking. By learning about the different types of malware attacks that will happen in 2023, we can better predict possible weak spots and make our digital environments safer from these common threats. Malware is still a problem, and we need to be careful and can take smart steps with SafeAeon to keep information safe in this digital age.

Why Do You Need Our Services

SafeAeon's 24×7 SOC operates ceaselessly to watch over, identify, and counter cyber attacks, ensuring your business remains resilient and unharmed

Watchguard It Infrastructure

24/7 Eyes On Screen

Rest easy with SafeAeon's continuous vigilance for your IT infrastructure. Our dedicated security analysts ensure prompt threat detection and containment.

Cybersecurity Price

Unbeatable Prices

Access cutting-edge cybersecurity products through SafeAeon's unbeatable deals. Premium solutions at competitive prices for top-tier security.

Threat Intelligence

Threat Intelligence

Stay ahead with SafeAeon's researched Threat Intelligence Data. Clients enjoy free access for informed and proactive cybersecurity strategies.

IT Team

Extended IT Team

Seamlessly integrate SafeAeon with your IT team. Strengthen controls against risks and threats with expert recommendations for unified security.

Ready to take control of your Security?

We are here to help

Reach out to schedule a demo with our team and learn how SafeAeon SOC-as-a-Service can benefit your organization