Top 10 Mistakes That Leave You Exposed to Cyberattack

In today's digital world, cybersecurity has become a priority issue not only for companies, but also for every Internet user. Unfortunately, many of us make basic mistakes that can lead to unpleasant consequences - from data loss to identity theft or loss of funds. Let's take a look at the 10 most common mistakes that open the door to a potential cyberattack .

The Most Widespread Digital Security Threats

Research shows that cybercriminals continue to exploit the same weaknesses in our online behavior. Here are the most common threats we face:

• Phishing attacks account for over 80% of all online security incidents

• The average user has over 100 online accounts, and 65% of people use the same password for multiple services

• Every 39 seconds, an attempt is made to hack into an internet account.

• 95% of security breaches are the result of human error

• The average cost of recovering data from a ransomware attack is over $1.85 million

• More than 30% of smartphone users do not use any method to secure their device

• 70% of users say they have received at least one phishing email in the last year

Mistake #1: Using Weak and Repetitive Passwords

One of the most basic, yet most dangerous mistakes is using weak passwords . Using simple combinations like "123456", "qwerty" or "password" is like leaving your keys in the door. What's worse, many of us use the same password for different services, from Facebook to our bank account .

One data breach from one site can lead to the takeover of all your accounts. Hackers often use a technique called "credential stuffing," using stolen login information from one site to gain access to other sites.

Mistake #2: Ignoring software updates

"Update later" - this is the option that most of us choose regularly. Meanwhile, updates are not only new features, but above all security patches that fix known vulnerabilities in the system. An unupdated computer or phone is an easy target for cybercriminals.

Companies like Microsoft and Apple regularly release security updates, and ignoring them is tantamount to leaving the door open for potential hackers. Remember that your system can be hacked without your knowledge, and the effects may not be felt until some time later.

Mistake #3: Clicking on suspicious links and attachments

Phishing remains one of the most effective attack techniques. Cybercriminals are creating increasingly convincing messages that entice you to click on a link or open an attachment. They can impersonate banks, social media sites like LinkedIn or Instagram , or even friends.

One careless click can lead to the installation of malware that can then steal data or take control of your device. The worst thing is that modern phishing attacks are becoming increasingly difficult to detect, even for experienced users.

Mistake #4: Using Unsecured Wi-Fi Networks

Free Wi-Fi at a coffee shop, hotel, or airport is tempting, but using unsecure public networks is risky. Hackers can intercept data sent over such networks, gaining access to your passwords, contact details, or even bank account information .

Competing solutions, such as mobile networks, may be more secure, but are often unavailable abroad or have limited data transfer. Our cybersecurity advice always recommends using a trusted VPN that encrypts your connection, even on a public network.

Mistake #5: Oversharing on social media

TikTok , YouTube , and Facebook are places where we like to share details about our lives. Unfortunately, this information can be used by cybercriminals to steal identities or create personalized attacks.

Posting travel information, job details, date of birth, or photos of documents is a serious mistake. This data can be used not only to hack into your social media accounts , but also for more advanced scams and frauds .

Error #6: No data backups

Losing important data can happen not only due to a cyberattack, but also due to hardware failure. Not having regular backups means that in the event of a ransomware attack (an attack that encrypts data and demands a ransom), you could lose access to all your files.

Mistake #7: Unawareness of social engineering methods

Social engineering is a psychological manipulation technique that induces victims to reveal confidential information or perform security-compromising actions. This includes not only phishing but also phone calls, text messages, or even direct contact.

Cybercriminals can impersonate bank employees, technicians, or even family members to gain access to your data. Being aware of these techniques and maintaining a healthy skepticism are key to protecting yourself from data theft .

Mistake #8: Ignoring Mobile Security

Smartphones now contain more personal data than many computers . Yet many users fail to implement basic security measures such as PIN, pattern, fingerprint, or facial recognition.

Competitive solutions often focus only on antivirus applications, forgetting about a comprehensive approach to mobile device security. Our cybersecurity consulting services include full protection of smartphones and tablets, which have become the main target of attacks.

Mistake #9: No Two-Factor Verification

Two-factor authentication (2FA) is an additional layer of protection that requires not only a password , but also a second element, such as a code from an app or SMS. Although it significantly increases the level of security, many people give it up for convenience.

Studies show that enabling 2FA can prevent over 99% of automated account attacks. This is especially important for bank accounts and services that store sensitive personal or financial information.

Mistake #10: Neglecting the risks and not educating yourself

Last but not least, the mistake is believing that "it doesn't concern me." Cybercriminals don't just target corporations or celebrities - regular users are often an easier target.

Lack of basic knowledge about cybersecurity and current threats makes us vulnerable to attacks. Regular training and updating of knowledge is an investment that pays off in the form of effective protection against hacking and data theft .

Summary

Being aware of the most common mistakes is the first step to improving your own cybersecurity . Remember that most successful attacks do not use advanced techniques, but rather human inattention and lack of basic security.

Our consulting services offer a comprehensive approach to cyber threat protection, tailored to individual needs. Unlike standard solutions, we focus on education and building awareness, which are the foundation of effective protection.

Don't wait to become a victim of a cyberattack - invest in your security today. Secure passwords , regular updates, online caution and using additional security measures can protect you from serious consequences. Remember, when it comes to cybersecurity , prevention is better than cure.