According to a former U.S. Deputy National Security Advisor for Cyber and Emerging Technologies, the average cost of cyber attacks will exceed $23 trillion in 2027. Besides the acute threat to the global economy’s macro-financial stability, this stat highlights that millions of people are at risk of having their life savings ripped off by cybercriminals.
Multinational corporations actively research and develop protocols to ward off such threats. However, a common man scrolling social media or enjoying memes on Instagram might be clueless about how cybercriminals operate.
Hence, it’s particularly important to educate them and explain how to secure their sensitive data from bad actors.
In this blog, I will explain how cybercriminals use sophisticated methods to target us. Plus, I will also discuss some preventive measures so you can effectively safeguard your data.
So, let’s start.
What are Cybersecurity Threats?
Cybercriminals have several tricks up their sleeves. From a scam email to a distributed denial of service (DDoS) attack, bad actors employ techniques that seem harmless to a common man.
But sometimes, all it takes is a single click to reveal sensitive information to hackers. And that’s why you must understand some basic yet dangerous cyberattacks.
Malware Attacks
Malware, or malicious software, is deadly as it is intentionally designed to corrupt users’ data and devices. Bad actors create malware and hide it in applications, web tools, or software. When installed, malware silently steals sensitive information from the users’ devices.
Below are some of the most common types of malwares:
· Trojans
· Ransomware
· Adware
· Spyware
· Worms
Phishing Scams
Such cybercrime activities rarely take help from a tool or software. Rather, they primarily depend on deceiving the victims into revealing sensitive information themselves.
Cybercriminals can impersonate a credible person for a reputable organization, such as an insurance company or a bank, and contact their victims. Sometimes, they also impersonate law enforcement officers and create urgency to trick their victims.
In most cases, their modus operandi revolves around fake phone calls or scam emails. They might also attach a malicious link to an email, which, when opened, can corrupt the user’s device and data.
Below are some common types of phishing scams:
· Email Phishing
· Whaling
· Smishing (SMS-based phishing attacks)
· Angler Phishing
· Clone Phishing
Data Breaches
Data breaches occur when an unauthorized person accesses your social media, bank, or other accounts containing sensitive information. After gaining access, bad actors can change your account’s credentials and use them for malicious purposes.
Mostly, people who share their accounts’ passwords and login or PIN codes are targeted by data breaches. Additionally, other cyberattacks such as malware or phishing scams can also lead to data breaches.
Preventive Measures Against Cyberthreats
From financial to proprietary loss, cyberattacks can do a lot of damage. However, by taking some robust security measures, you can easily secure your devices and data stored on them to prevent such damage.
Connect to a Secure Internet Connection
Your internet connection is the first line of defense against cyberthreats. Most cyberattacks are conducted through the internet, and that’s why you must subscribe to a solid service provider like Spectrum that offers top-notch security against such cyberthreats.
A secure connection can readily detect malicious activity on the internet and block malicious websites so you don’t visit them accidentally.
That said, Spectrum’s security suite features a firewall, automatic virus removal, and browsing protection. You can also call the responsive Spectrum customer service to explore more features included in their security suite.
Never Open Sensitive Apps on Public WiFi
Public WiFi is an open network, and anyone can access it, even cybercriminals. And that’s why it is never a good idea to open banking or any application that contains sensitive financial or personal information.
When connected to a public WiFi, cybercriminals can easily hack the network and install malware, which can ultimately affect the connected devices on the network. What makes this more dangerous is the fact that the connected user might never know if they’re connected to a compromised network.
So, to be on the safe side, it’s best not to use public WiFi at all. But if you have to, never engage in sensitive activities such as opening a banking application, logging into a social media account, or transferring sensitive files.
Connect to a Virtual Private Network
A virtual private network (VPN) can effectively secure your device from cybercriminals. Essentially, a VPN creates a secure tunnel between its encrypted tunnel and your device.
The incoming and outgoing data moves through the encrypted tunnel first, and then heads to its destination. Additionally, a VPN also alters your device’s internet protocol (IP) address and assigns it a fake one.
By doing so, it stops cybercriminals from pinpointing and targeting your device. That said, beware of free VPNs as they can be detrimental to your device’s security.
Firstly, free VPNs might employ weaker encryption, and secondly, they offer limited servers. Cybercriminals might easily crack weaker encryption, and limited servers can significantly impact your online experience by slowing down your internet connection.
Install an Antivirus Tool
Cyberthreats like malware can hide inside your device and steal data without you ever knowing about it. However, you can prevent this from happening by installing an antivirus tool.
An antivirus tool actively scans your device to find viruses and malware hidden inside it. Some antivirus tools also scan third-party applications, which cybercriminals might install on your device through phishing scams.
That said, choose a paid antivirus tool, as free ones can malfunction. Free antivirus tools may fail to comprehensively scan and delete viruses hiding inside your device.
Never Share Your Personal Information
It is one of the easiest yet undervalued ways of protecting your data and device from bad actors. Cybercriminals take advantage of people’s negligence in phishing scams. And such attacks can easily be prevented if you’re careful enough.
To ensure that you never fall prey to such attacks, always avoid unknown emails asking you to perform specific actions like clicking on a link or installing a tool.
Additionally, never trust phone calls because scammers might pretend to call you from a law enforcement agency. And it’s best to verify the source of such calls before performing any action.
Lastly, never share sensitive information on the internet, such as Social Security numbers, bank accounts, or passwords. Even if such information is deleted, you might never know if a cybercriminal has already copied it or not.
To conclude, cyberattacks have become more sophisticated in recent years. And while corporations can spend millions of dollars on security protocols and encryption, a common person must always be vigilant and implement the above measures to ensure the security of their devices and data.
