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A data breach is a security violation, in which sensitive, protected or confidential data is copied, transmitted, viewed, stolen or used by an individual unauthorized to do so. Other terms are unintentional information disclosure, data leak, information leakage, and data spill. Incidents range from concerted attacks by individuals who hack for personal gain or malice (black hats), organized crime, political activists or national governments, to poorly configured system security or careless disposal of used computer equipment or data storage media. Leaked information can range from matters compromising national security, to information on actions which a government or official considers embarrassing and wants to conceal. A deliberate data breach by a person privy to the information, typically for political purposes, is more often described as a “leak”.

How AI is Transforming Cybersecurity

As cyber criminals get more and more sophisticated, cybersecurity professionals need tools that can keep up. AI provides an extra layer of protection, helping to discover unknown threats, prioritize alerts in real-time, and quickly identify and mitigate risks. It also helps to automate security tasks and reduce human error. In

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What is Ransomware and How Does it Affect Businesses?

Ransomware is malware that prevents a user from accessing their device or files until a ransom is paid. Victims are notified via a lock screen or a text file placed in each encrypted directory that they must pay a specified amount of cryptocurrency in order to get their data back.

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What is a Data Breach?

Data Breach is when sensitive personal information, such as passwords, credit card numbers or social security numbers, are stolen by unauthorized individuals. This is one of the most common and widespread cyber crimes and can have far-reaching effects, including financial loss, regulatory fines, reputational damage and an erosion of consumer

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What Is Cyber-Security?

Cyber-security is the practice of protecting networks, devices and data from unauthorized access or criminal use. It includes processes that allow only authorized users to access information and provides mechanisms for monitoring and detecting attacks as they occur. It also includes the ability to respond quickly and effectively to mitigate

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What is a Firewall?

Firewall is a set of rules that monitors incoming and outgoing network traffic to detect and block threats. They are the first line of defense against malicious software and other external threats to your business network. Firewalls can be implemented as either permissive or restrictive. Permissive firewalls allow any service

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What is a Botnet?

A botnet is a network of devices, including personal computers (PCs), smartphones, tablets, IoT devices and servers, that have been infected with malware to work together toward cybercriminals’ goals. Unlike earlier malware attacks that were more like a swarm of independent viruses, botnets allow attackers to scale their efforts by

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What Is a Firewall?

A firewall creates a barrier between an external network and a protected internal one. It monitors the data packets that enter or leave a network, judging each against a set of rules and denying access to any based on those criteria. Firewalls can be hardware appliances, software-based, or hosted in

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Master of Science in Cyber-Security

Cyber-security protects internet-connected devices and services from hacker attacks, ransomware, identity theft and more. A single security breach can expose millions of people’s personal data, lead to financial losses and damage company reputations. As a result, cybersecurity experts are in high demand. Cyber threats are constantly evolving. From artificial intelligence

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Antivirus Software – How Does It Work?

Antivirus software protects computers, laptops and mobile devices from malware attacks. It scours email attachments, websites and other files for dangerous content and thwarts hackers by preventing them from accessing systems and data. Antivirus software typically uses a mix of scanning methods, real-time threat detection and quarantine functions. It may

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Cyberthreat News – The Latest Issues in Your Inbox

Cyberthreat News is a weekly newsletter covering global cyberattacks, threats, and defenses. Subscribe to receive the latest issues in your inbox. March 2024: Russia-linked hackers brought down the French National Assembly website for several hours in retaliation for France’s support of Ukraine. The hack also exposed details of a conversation

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What is Cyber-Security?

Cyber-security is the process of protecting digital assets and networks from cyberattacks. It includes the use of software to reduce threats such as malware erasing files or hacking into a company’s network to steal sensitive information and credit card data, and attacks aimed at disrupting services such as a power

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Getting Started in Cyber-Security

Cyber-security is an essential strategy for any organization, whether it’s a small business that needs to protect its customers’ sensitive information, or a large corporation with valuable intellectual property. The rate of data breaches continues to rise, and if cyber criminals have access to your business information, they can do

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What is a Botnet?

Cyberattacks are regularly making headlines as hackers wreak havoc on users and businesses. These attacks range from phishing to DDOS and even password attacks. A particularly dangerous type of attack is a botnet, a network of hijacked devices controlled by malware and enslaved to carry out cyberattacks without their legitimate

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The Importance of Digital Security

Digital security involves best practices, tools and controls that protect against unauthorized access to data online. These are particularly important when sensitive information is involved. Examples include password managers, antivirus software and parental control. As cyberattacks become more sophisticated, the importance of this subject grows by the day. Digital Security

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Artificial Intelligence and Cybersecurity

Artificial intelligence is being used by attackers to create more sophisticated malware, evade detection and exploit vulnerabilities. Defenders need to incorporate AI into their tools, technologies and processes to stop these advanced attacks and minimize cyber security risks. AI-powered solutions can automate tasks that are highly repetitive, manually-intensive, or tedious

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Cloud Security Essentials

Cloud Security focuses on safeguarding communication and data transfer within the cloud environment by controlling access, monitoring traffic, and protecting the network infrastructure. It is an essential component of any cloud-based enterprise network and requires a broad set of tools to be effectively implemented. Network security tools such as firewalls

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What is a Data Breach?

Data Breach is when personal information and company data are compromised by cyberattacks. This could include information such as names, addresses, phone numbers, dates of birth, social security numbers, credit card or bank account details, medical records and financial information. Other types of information that hackers seek include intellectual property,

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How Antivirus Fits Into a Cybersecurity Strategy

Antivirus is a baseline tool that MSPs use to protect their clients’ devices from malicious files and digital threat actors. But understanding how antivirus fits into a cybersecurity strategy is more than just knowing its function—it’s also about understanding the wider ecosystem that surrounds it. Defining Antivirus Antivirus software is

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Detecting and Going After Cybercrime

Cybercrime is a rapidly growing menace, with devastating effects on governments, businesses and individuals across the globe. As we become increasingly reliant on online systems and infrastructure, criminals exploit weaknesses, steal data and disrupt operations. They know no borders, and they adapt to the evolving technologies. Detecting and going after

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What Is Hacking?

Hacking is a term used to describe unauthorized intrusion into computer systems. The word originally referred to people who worked with computers by modifying programs and using them for their own personal use, but the modern usage of the term has a negative connotation and is often used in a

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Master of Science in Cybersecurity

Cybersecurity is a field that applies knowledge of computer science and information technology to combat digital threats, such as data breaches and other forms of hacker activity. It is also used to protect critical infrastructure, such as water systems and power grids, from attack. As cyberattacks become more sophisticated and

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What is Malware and How Does it Affect You?

Malware is software designed to hurt devices, systems and networks. This infamous category of threats includes everything from viruses to ransomware to worms. It can reach your equipment through compromised webpages, infected email attachments or even instant messaging programs. Once it has gained access it can then perform its nefarious

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AI Cybersecurity

AI cybersecurity is the use of artificial intelligence to improve cybersecurity by automating detection and response to advanced threats. The technology helps organizations protect data, manage user access and accelerate vulnerability detection and remediation. Cyber attackers are more sophisticated and more resourceful than ever before, creating significant challenges for security

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AI Cybersecurity

AI cybersecurity is the use of machine learning algorithms to strengthen the security posture of an organization by automating tasks, enhancing threat detection and response, and providing continuous protection. AI solutions can also increase situational awareness, allowing security personnel to make data-driven decisions. AI is ideally suited to collecting massive

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Ransomware and Ransomware Incident Response

Ransomware is malware that encrypts files on infected machines and requires payment of a ransom to unlock the data. The malware can be spread via phishing attacks, malware downloads from malicious websites, remote desktop protocol (RDP) vulnerabilities and more. Once ransomware has been infiltrated, it can begin to spread quickly

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