Category: Cyber-security
Computer security, cybersecurity, or information technology security (IT security) is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.
What is Phishing?
Phishing is a technique used by attackers to steal sensitive information and/or download malware on the victim’s device. Attackers use various methods to initiate phishing attacks, but the most common is by sending an email that either contains malware or leads victims to a website/form designed to capture certain types
Read MoreThe Master of Science in Cybersecurity at SNHU
Cybersecurity defends critical information against unauthorized access, hacking, theft, and destruction. It is a fast-growing field that provides many opportunities to pursue a rewarding career. From analyzing and identifying potential risks as a Threat Analyst, to designing robust and secure networks as a Security Architect, or delving into forensic investigations
Read MoreWhat is a Botnet?
A Botnet is a network of compromised computers and Internet of Things (IoT) devices, which are infected with malware that enables them to be remotely controlled by a cybercriminal. Once hijacked, these devices – also known as bots or zombie computers – are used by the attacker to carry out
Read MoreHow to Prevent Cybercrime
Cybercrime is a broad term that encompasses all crimes committed using computer devices like laptops and desktop computers. This includes everything from hacking to malware attacks. It also consists of crimes targeting people like online fraud and even stalking online. Getting a good antivirus software can help prevent becoming a
Read MoreWhat is a Data Breach?
Data Breach is when confidential or private information is exposed to unauthorized people. This can happen through accidental exposure or intentional theft. Data breaches can include a wide variety of personal or business information, such as credit card numbers, passwords, email addresses and logins to social media sites. They can
Read MoreThe Benefits of Digital Security
Digital security encompasses a wide range of tools, tactics and strategies to protect people, devices, online data and communications from digital threats. This includes hacking, surveillance, phishing and data breaches. It’s also essential for activists, journalists and civil society organisations who face higher risks of surveillance, censorship and targeted attacks.
Read MoreWhat is a Data Breach?
Data Breach is a security incident that exposes sensitive, confidential, or critical information to unauthorized individuals. This type of incident can be malicious, such as a hack or insider attack, or accidental, such as an employee emailing confidential files to the wrong person. The data that is exposed can include
Read MoreWhat is Data Breach?
Data Breach occurs when sensitive information is stolen, lost, or exposed, usually by hackers. This could include personal information like credit card or banking data, medical records, login credentials for email and social media accounts, and home addresses and phone numbers. Data breaches can cause enormous damage to businesses and
Read MoreCyberthreat News – The Latest Trends in Cyberthreats and Threat Intelligence
Cyberthreat News is a weekly digest of the latest cyberattacks, threat intelligence, and cybersecurity news from around the world. It is designed to help readers keep up with the rapidly evolving landscape of the global cyberthreat. September 2025: Hackers infiltrated servers at luxury conglomerate Kering, stealing personal data from clients
Read MoreAntivirus – Protect Your Business From Cyberattacks
Antivirus is software that detects and removes malicious programs, also known as malware, from digital devices. It protects against threats by scanning files and programs for signatures of known malware and by monitoring device behavior for suspicious activity. Antivirus solutions also help businesses mitigate the risks and costs of a
Read MoreWhat is Ransomware and How Does it Affect Healthcare?
Ransomware is malware that locks or encrypts your electronic files, preventing access to them until you pay a ransom. In most cases, you can recover the files without paying a ransom if you follow cyber security best practices. During an attack, bad actors gain access to your network by leveraging
Read MoreHow to Spot Phishing Emails and What to Do When They Do
Phishing is a cyberattack that leverages trust, fear, and a sense of urgency to trick users into revealing confidential information or downloading malware. Despite advanced cybersecurity technology, even the most perceptive employees can fall prey to these attacks, so teaching staff how to recognize suspicious messages and what to do
Read MoreWhat Are the Benefits of Antivirus?
Antivirus is a type of software that protects computers and mobile devices from malware (or malicious programs that can have various purposes, like stealing sensitive information or disrupting computer operations). Malware can enter your system via email attachments, downloaded files, USB drives, or even by visiting dodgy websites. Antivirus solutions
Read MoreWhat is a Botnet?
A botnet is a network of compromised computers or Internet of Things (IoT) devices that are under the control of a hacker, called a bot herder. The bots are used to carry out large-scale attacks through the pooled computational resources they make available. Hackers infect devices using software exploits, firmware
Read MoreWhat is Hacking?
Hacking is a term used to describe computer misuse or unauthorized access to information. It can include a variety of activities, from simply messing around with software to trying to get it to do things it wasn’t designed to do to bypassing security measures or stealing information or damaging equipment.
Read MorePhishing – The Weakest Link in Your Organization’s Cybersecurity Chain
A phishing attack involves sending email or online messages that appear to be from trusted sources and ask for personal information. The attackers then use that information to access accounts, steal credentials, or gain money by impersonating the victim. Attackers often create a sense of urgency by invoking account suspension,
Read MoreCybercrime and Law Enforcement
Before the Internet, criminals had to dig through trash or intercept mail to steal personal information. Now, they can do it much more quickly and easily via the Internet – or hack into people’s accounts, infect their devices with malware or other threats, or steal data from company networks. Cyber
Read MoreMalware and Adware Threats
Malware is software designed to infiltrate a device, steal information or disrupt business operations. Attackers use malware to make money, sabotage specific industrial systems and more. The threat is increasing in a post-pandemic, work-from-anywhere world, where more and more devices are connected to the Internet of Things without much consideration
Read MoreWhat Is Cybersecurity?
Cybersecurity is the practice of securing networks, devices and data from unauthorized access and criminal use. In today’s digital landscape, cybersecurity protocols are vital to safeguarding our online interactions, ensuring the integrity of sensitive information and protecting against financial fraud and identity theft. Our lives depend on technology more than
Read MoreRansomware Threats Critical Infrastructure Sectors
Ransomware is malware that infects your computer system and encrypts files, making it impossible to access them until you pay the attackers. Cybercriminals then sell access to decrypt the files at illicit marketplaces. Infected systems can’t function normally, affecting business productivity and customer service. In the healthcare sector, a ransomware
Read MoreWhat is a Firewall?
Firewall is a network security tool that monitors, filters and controls incoming and outgoing network traffic based on predefined rules. It can be built into hardware or software and it works by inspecting data packets to determine whether they should be allowed through. Firewalls are used to establish a barrier
Read MoreThe Growing Need For Cybersecurity Professionals
Cybersecurity is an in-demand career that attracts problem-solvers and those who are passionate about technology. From eradicating malware to protecting critical information, cybersecurity professionals must be ready to combat new attacks at an unrelenting pace. The interdisciplinary field is constantly evolving, but there’s one thing that remains consistent: a commitment
Read MoreWhat Is Cyber-Security?
Cyber-security is the set of methods, processes and tools that protect computer systems, networks and data from cyberattacks and unauthorized access. While deeply rooted in technology, its effectiveness depends heavily on people—those working to maintain security protocols, following best practices, and staying informed play a crucial role in preventing breaches
Read MoreCybercrime and International Law Enforcement
Cybercrime occurs when individuals or organizations are victims of unauthorized access to, destruction, theft, misuse, modification, or loss of information or systems. This is a broad category of criminal activity, with cyberattacks ranging from stealing people’s identities to launching ransomware attacks to gaining unauthorized access to critical infrastructure. In some
Read MoreHow to Prevent a Data Breach
A data breach occurs when sensitive information is exposed to unauthorized individuals. This can include personal details like Social Security numbers, bank account information and healthcare records as well as corporate assets including intellectual property and financial data. It can lead to hefty fines, lawsuits and a loss of customers,
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