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Ransomware is a type of malware from cryptovirology that threatens to publish the victim’s personal data or perpetually block access to it unless a ransom is paid. While some simple ransomware may lock the system so that it is not difficult for a knowledgeable person to reverse, more advanced malware uses a technique called cryptoviral extortion. It encrypts the victim’s files, making them inaccessible, and demands a ransom payment to decrypt them. In a properly implemented cryptoviral extortion attack, recovering the files without the decryption key is an intractable problem – and difficult to trace digital currencies such as paysafecard or Bitcoin and other cryptocurrencies that are used for the ransoms, making tracing and prosecuting the perpetrators difficult.

What is Hacking?

Hacking is a term used to describe working with computer code to find shortcuts and improve efficiency. The term has also been taken on a more sinister meaning in modern culture, where it refers to illegally gaining unauthorized access to computer systems and networks. There are some people who use

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The Importance of a Cybersecurity Degree

Cybersecurity protects the information stored on computers, networks and systems from attacks by hackers. It includes everything from data encryption to ensuring that access is restricted to those with the proper credentials. It also helps companies comply with regulations such as GDPR. This industry is constantly evolving as new threats

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The Demand For Careers in Cybersecurity

Cybercrime is illegal activity conducted online like stealing personal information, hacking into systems, spreading malware and tricking people out of their private data or money. It can also cause damage to computer devices that can lead to lost services, opportunities and reputations. Cybercrime can be found on the individual level,

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What is Malware and How Does it Affect Your Computer?

Malware is software designed to infiltrate and damage a computer system, network or device. Criminals use malware to steal or disrupt services and steal sensitive information, including passwords, financial data and intellectual property. These stolen resources can be used to send spam emails, operate botnets or mine cryptocurrency. The results

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What is a Data Breach?

A Data Breach occurs when personal information (PII) is accessed, lost, stolen, or modified without the owner’s consent. This includes unauthorized modification, deletion, and exfiltration of data. Attackers seek all sorts of sensitive data, such as intellectual property, research and product designs, customer lists, and source code. They may also

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What is Hacking?

Hacking is the use of technical knowledge, problem-solving skills and creativity to bypass security measures to access private information or protected data. It is a skill that can be used for good or bad, and it is a very common cause of cyberattacks against businesses, individuals and public services. Cyberattacks

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How to Protect Your Systems From Malware

Malware is any software designed to disrupt, damage or infiltrate computers, devices and networks. Its motives vary, from making money off of you or a company to political statements or even bragging rights. While malware cannot physically harm hardware (with one notable exception), it can corrupt or encrypt data, steal

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Hacking – A Global Phenomenon

In today’s technology-driven world, hacking has become a global phenomenon that impacts everyone from individuals to entire industries. From ransomware attacks shutting down businesses for days at a time to data hacks affecting billions of user accounts, hackers have grown increasingly sophisticated and adept at eluding cybersecurity software systems and

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What Is a Data Breach?

What Is a Data Breach? A data breach means someone has accessed your sensitive information without authorization, either maliciously or accidentally. Attackers may use this stolen information for illegal purposes like identity theft, financial fraud and tax evasion. The impact can be devastating to businesses including fines from external regulations,

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Antivirus – A Definitive Guide

Antivirus is software that looks for and removes malware from a computer, mobile phone, or network. It scans files, applications, and other content to identify and block cyber threats from entering a device. Antivirus can also help users understand and manage risk by detecting vulnerabilities and educating them on how

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A Career in Cyber-Security

Cyber-security is the discipline dedicated to protecting computer systems, networks, and the data they process or store. This information can be anything from intellectual property to financial data. Government, military, corporate, medical and other organizations transmit vast amounts of this data in the course of their operations. This information is

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Types of Firewalls

Firewall is an essential network security tool that monitors and protects data transmitted between the Internet and a computer or network. By vetting external connections before they can make contact with host computers, it stops cyberattacks from entering or spreading inside the protected network. There are different types of firewalls

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Leading the Way in AI Cybersecurity

As AI becomes increasingly woven into a variety of systems, leaders need to think about the security of these emerging technologies. The NCSC has developed a set of guidelines for secure AI system development to help stakeholders deliver the right outcomes through a combination of design, implementation and operation of

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The Benefits of Hacking

Hacking is a term that has come into heavy use in recent years. While it has taken on a pejorative meaning in many circles, those who practice this skill set for positive reasons find its benefits highly useful and valuable in today’s digital world. The term itself was adapted from

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The Impact of Cybercrime

Cybercrime is criminal activity that involves the use of electronic devices and tek software. It includes offenses like hacking, data theft and malicious code infection. The impact of Cyber crime is significant and can result in monetary losses for individuals and businesses as well as loss of confidence in the

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How to Protect Your Organization From Ransomware

Ransomware is malware that encrypts files and displays a message to victims that demands payment to unlock the data. The attackers typically demand a ransom paid in cryptocurrency, like Bitcoin, which is nearly impossible to trace and makes cybercriminals anonymous. Ransomeware attacks typically start when an unsuspecting employee clicks on

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How Does a Botnet Work?

A Botnet is a network of infected devices that work together to perform cyberattacks. The attacker, called a bot herder, remotely controls each device in the botnet to automate and execute illegal actions such as data theft, server failure, spam email generation, DDoS attacks, and more. Infecting devices with malware

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Cyberthreat News – Get the Latest Tech Insights and Expert Thought Leadership in Your Inbox

Cyberthreat News is the leading global news source for Operations, Control Systems and IT/OT Security professionals. It covers the latest hacking and cybersecurity attacks impacting SCADA, DCS PLC and field controller technologies. Get the latest tech insights and expert thought leadership in your inbox. The latest cyberattacks hitting the world’s

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The Use of AI in Cybersecurity

The pace at which cyber threats infiltrate systems and cause damage is fast, so it’s critical for defenders to have the means to respond quickly. AI can help by monitoring a system’s activity around the clock to detect anomalies that could indicate a breach, as well as speeding up the

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What Is Malware and How Does It Affect Your Computer?

Malware, short for malicious software, is a blanket term for any disruptive program that infiltrates and harms computers. It can do a wide range of things like stealing information, disrupting computing functions, or spying on you and your devices. It is able to carry out these activities because of security

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What Is a Firewall?

Firewall is a network security system that monitors and controls traffic based on a set of rules. Firewalls usually sit between a trusted network and an untrusted one (like the Internet). It protects your devices and data from cyberattacks by preventing unauthorized users from entering into your private network. A

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What is a Data Breach?

About Data Breach A data breach is a cyber attack that exposes sensitive information like financial records, social security numbers, names and addresses. The attackers can then sell or use the stolen data for illegal purposes. Some common attacks include phishing (using emails and texts to trick people into giving

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What is Ransomware?

Ransomware is a form of malware that locks users out of their systems and demands money for access. The malware is typically downloaded onto the infected system through malicious email attachments, compromised web pages through malvertisements, exploit kits dropped by other malware or directly via a vulnerability like EternalBlue or

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What is a Firewall?

Firewall is a solid barrier against external cyber threats, stopping them from infiltrating your network to damage or steal data. Firewalls essentially act like the smoke and heat barriers in buildings that prevent flames from spreading. Firewalls inspect traffic entering and exiting your system, examining data packets byte by byte

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What is Malware and How Does it Affect a Computer?

Malware is any software that attempts to invade a computer system, server, tablet or mobile device. This can be done by stealing private information, leaking sensitive data, causing device damage or slowing down a device’s performance. Malware includes computer viruses, worms, Trojan horses, spyware, adware, rootkits and ransomware. Cybercriminals are

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