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Top 9 New Cyber security Vulnerabilities to Watch Out for in 2023

The year 2023 brings with it an array of new challenges in the realm of cyber security. As technology advances, cybercriminals are quick to adapt, making it essential for individuals and organizations to stay informed and proactive. Let’s explore the top 10 cyber security vulnerabilities that are poised to pose significant threats this year.

1. Ransomware Renewal in Computer security

Ransomware renewal in cyber security

a. Ransomware-as-a-Service (RaaS) in Cyber Security

Ransomware attacks have been on the rise, with cybercriminals using increasingly sophisticated techniques to break cyber security barriers. In 2023, we can expect these attacks to become even more prevalent, targeting both individuals and businesses. Ransomware, a form of malware that encrypts a victim’s data and demands a ransom for its release, has evolved into a highly profitable criminal enterprise. If you are using Mac than you also must read THIS before something bad happens to you. 

Cybercriminals now have access to Ransomware-as-a-Service platforms, which allow even those with minimal technical skills to launch attacks. This “business model” has lowered the cyber security barrier to entry for would-be attackers.

b. Double Extortion

In addition to encrypting files, cyber security ransomware attackers are increasingly stealing sensitive data before encrypting it. They then threaten to release this data unless the ransom is paid, creating a double extortion tactic that puts additional pressure on victims.

c. Target Diversification

While ransomware initially targeted individuals and small businesses, it has now expanded to target larger organizations, municipalities, and critical infrastructure. No one is immune to these attacks.

2. IoT Vulnerabilities in Cyber Security

IoT Vulnerabilities by Ransomware


As the Internet of Things (IoT) continues to expand, so does the attack surface for cybercriminals, including ransomware attacks. Vulnerable IoT devices can provide entry points for hackers to infiltrate networks and compromise data.

a. Lack of Cyber Security Updates

Many IoT manufacturers do not provide regular security updates for their devices, which leaves them vulnerable to known exploits and vulnerabilities, including those exploited by ransomware.

b. Weak Cyber Security Authentication

Some IoT devices still use default usernames and passwords, making them easy targets for brute-force attacks, including those conducted by ransomware operators. Users must change default login credentials to enhance security.

c. Botnet Attacks on Cyber Security

We can recruit compromised IoT devices into botnets, which can be used for various malicious purposes, including DDoS attacks. This poses a threat not only to individual users but also to the stability of the internet itself.

3. Supply Chain Attacks and Ransomware

Supply Chain Attacks and Ransomware due to vulnerabilities

Supply chain attacks, including ransomware incidents, have gained notoriety, with hackers targeting software and hardware providers. These attacks can have far-reaching consequences, affecting many organizations downstream.

a. Software Supply Chain Vulnerabilities

Cybercriminals have successfully infiltrated the software supply chain, injecting ransomware and other malware into legitimate software updates. When users unknowingly download and install these compromised updates, their systems become compromised.

b. Hardware Backdoors

The integrity of hardware components can also be compromised. Malicious actors may insert ransomware-related backdoors or vulnerabilities into hardware at various points along the supply chain, allowing for unauthorized access.

4. AI Powered Cyber security Threats

AI Powered Cyber security Threats

Artificial intelligence is a double-edged sword. While it enhances security in some aspects, cybercriminals can also it to create convincing deepfake content, further blurring the line between reality and deception. you can read about Introducing AI-powered insights in Threat Intelligence by clicking here.

a. Deepfake Social Engineering

Deepfake technology can create highly convincing impersonations of individuals, including company executives. We can leverage these impersonations for social engineering attacks, tricking employees into divulging sensitive information or transferring funds.

b. AI-Powered Attacks on Cyber Security

Cybercriminals can use AI to automate and optimize attacks, making them more efficient and difficult to detect. AI-driven attacks can adapt in real time, evading traditional security measures.

5. Zero-Day Exploits

Zero-Day Exploits in Cyber security

Zero-day exploits, which target vulnerabilities unknown to software vendors, remain a significant concern. Cybercriminals can exploit these weaknesses before patches are available, posing a severe threat.

a. Increased Demand on Vulnerability Marketplaces

The demand for zero-day exploits has created a thriving underground marketplace where these exploits are bought and sold. This incentivizes hackers to discover and exploit new vulnerabilities. If you are looking for a fully updated and vulnerability free website or mobile application, click here.

b. Targeted Cyber Attacks

State-sponsored hackers often use zero-day exploits in highly targeted attacks, making it challenging for organizations to defend against these threats.

6. Cloud Cyber security Concerns

Cloud Cyber security Concerns

With the increasing adoption of cloud services, security in the cloud becomes paramount due to having possible vulnerabilities. Misconfigured cloud settings and inadequate access controls can lead to data breaches and unauthorized access.

a. Misconfigured Cloud Resources

Human error gives rise to vulnerabilities, which is a common cause of data breaches in the cloud. Misconfigured resources, such as improperly secured storage buckets, can expose sensitive data to the public internet.

b. Insider Threats

Insider threats are amplified in cloud environments, as authorized users often have broad access to cloud resources through accessible vulnerabilities. Malicious or careless insiders can compromise data integrity.

7. Mobile Malware Proliferation

As mobile devices become integral to our lives, they also become prime targets for malware. Mobile malware can steal personal information and compromise device functionality.

a. Malicious Apps for Cyber Attacks

Cybercriminals create malicious apps that mimic legitimate ones. Unsuspecting users may download these apps, increasing vulnerabilities and unknowingly giving attackers access to their devices and data.

b. SMS Phishing (Smishing)

Smishing is a form of phishing that occurs via SMS messages. Attackers send text messages containing malicious links or prompts to download malware-infected apps to breach cyber security.

8. Quantum Computing Risks

Quantum Computing Risks in Cyber Security

While quantum computing holds promise for various fields, it also threatens encryption methods used today. Cyber security experts must stay ahead of the curve in developing quantum-resistant encryption techniques.

a. Breaking Current Encryption

Quantum computers can efficiently solve complex mathematical problems, such as factoring large numbers. This capability could render traditional encryption methods obsolete, as quantum computers could easily decrypt encrypted data.

b. Post-Quantum Cryptography for Cyber security

Researchers are actively developing post-quantum cryptography methods that can resist attacks from quantum computers. Transitioning to these new cryptographic standards will be crucial for maintaining data security.

9. Social Engineering Sophistication

Social engineering ransomware attacks continue to evolve, becoming increasingly sophisticated. Cybercriminals use psychological manipulation to deceive individuals into divulging sensitive ransomware information.

a. Spear Phishing

Spear phishing involves personalized, highly targeted ransomware attacks that focus on specific individuals or organizations. Attackers gather detailed ransomware information to craft convincing ransomware messages that appear legitimate. As you provide your personal ransomware information, vulnerabilities to your business and/or personal ransomware life become easier to find.

b. Vishing

Vishing, or ‘voice phishing,’ is a sneaky ransomware trick used by cybercriminals when they make phone calls. They pretend to be from trusted places or people to steal secret sensitive information leading hacker to exploit your ransomware vulnerabilities easily. This type of ransomware cyberattack is hard to spot and protect against, which makes it really concerning.

c. Psychological Manipulation

Imagine receiving a phone call that looks like it’s coming from your bank, and the person on the other end asks for your credit card details. This scenario illustrates a classic case of ransomware vishing, a form of ransomware cyberattack that has been on the rise in recent years. According to the Federal Trade Commission (FTC), ransomware vishing incidents increased by over 20% in 2020 alone, highlighting the growing threat posed by this deceptive ransomware tactic.


As we navigate the digital landscape of 2023, it’s crucial to remain vigilant against these emerging cyber security threats. Staying informed, adopting robust security measures, and fostering a culture of cyber security awareness are essential steps in safeguarding our digital lives. Cybersecurity threats of 2023 are indeed concerning, they also present opportunities for innovation and collaboration. By staying informed, adopting cutting-edge security measures, and fostering a culture of cybersecurity awareness, we can mitigate risks and navigate the digital landscape with confidence. Remember, cybersecurity is a shared responsibility, and together, we can build a more secure digital future.