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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.

The Emergence of AI Cybersecurity

The emergence of AI cybersecurity is no longer just a nice-to-have, but a critical necessity for organizations that need to defend against increasingly sophisticated threats. AI-based security solutions are a powerful force multiplier for human information security (infosec) teams, and they can provide real-time visibility into potential attacks, accelerate threat

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The Importance of a Firewall

Firewall is a computer system that controls the flow of incoming and outgoing data on the network to prevent malware threats. It is an essential security tool that helps a business protect from cyber attacks and ensures that only authorized users can access and use information within the organization. Firewalls

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What Is Cyber-Security?

Cyber-security defends Internet-connected hardware and software data from cyber threats, protecting against phishing attacks, malware infections, data breaches, and financial losses. Qualified professionals work in industries like banking, retail, e-tailers, healthcare, and government to install firewalls, create security plans, guard customer information, and monitor activity for signs of a breach.

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What is Ransomware and How Does it Affect Your Business?

Ransomware is a highly profitable form of malware that has quickly exploded in popularity. Attackers target companies, critical infrastructure, and even individuals by encrypting their files, and then demanding payment for the decryption keys. This has resulted in countless headlines involving companies forced to make difficult decisions about whether or

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What is Phishing and How Can it Be Prevented?

Phishing is a form of social engineering designed to trick victims into handing over personal information. Often this includes sensitive data like usernames and passwords, which are then used to breach a system or account. Attackers use fear to lure targets into responding without thinking, such as warnings that their

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The Importance of AI in Cybersecurity

AI has long been touted as a powerful tool for cybersecurity, with promise to sift through vast quantities of data for anomalies. However, the technology faces many challenges as it integrates into society. Fortunately, vigilance, cooperation, and a clear understanding of the technology will help guide its evolution into a

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What is Digital Security?

Digital security refers to the set of tools and best practices used to protect personal data and online identity from threats. This includes everything from password managers to fingerprint scanners. It also covers how companies safeguard their sensitive information. The goal of digital security is to prevent cyber attacks and

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Phishing Guidance For Organisations

Phishing is where attackers use email or text to trick people into handing over information like passwords, account details and even Social Security numbers. This could allow attackers to gain access to a person’s emails, online banking accounts or even their workplace computers and networks, potentially installing malware or stealing

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Cyberthreat News – Key Cyberthreats and Vulnerabilities of 2019

Cyberthreat News covers the latest cyber threats and vulnerabilities affecting businesses, government agencies and individuals. It’s an ever-evolving landscape with hackers and cyber criminals constantly changing their tactics, delivering more malware than ever before. The best way to stay ahead of the curve is to be informed with the most

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What is Malware and How Does it Affect Your Computer?

Malware is any software designed to harm or exploit a computer, system or network. It’s behind most cyberattacks and can be deployed for a wide range of malicious purposes, from stealing passwords to encrypting files and demanding ransom payments. Whether as toxic code snippets or self-replicating apps, malware reaches virtually

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How Does Antivirus Work?

Antivirus is software that detects, prevents and removes malware threats like viruses, trojans, worms, spyware and adware. It’s one of the foundational layers of cyber security and most experts recommend it be installed on every computer, laptop and mobile device, not just in the workplace. AV works by regularly scanning

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AI in Cybersecurity

As more corporations and remote workers shift to online workplaces, cybersecurity has become a priority for IT departments. One of the latest advances in cyber security is AI-driven solutions, which are designed to reduce costs and improve protection against emerging threats. Using AI, companies can analyze massive amounts of data

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Cyberthreat News

About Cyberthreat News Sophisticated cyber threat actors and nation-states exploit vulnerabilities to steal information and money. They are also developing capabilities that can disrupt, destroy or threaten the delivery of essential services. This makes defending against cyber threats the responsibility of individuals, families, small and large businesses, SLTT and federal

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What is Cyber-Security?

Cyber-security refers to the precautionary measures taken to guard against crime that involves the internet or devices connected to it. It involves preventing cyber attacks, data breaches, identity theft, and other cyber crimes that can have serious repercussions for individuals and businesses. It also includes protecting systems, detecting and responding

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Cyberthreat News Roundup

Cyberthreat News covers the latest developments in computer security, data breaches, malware and phishing attacks, cybersecurity conferences and more. With more cyberattacks than ever, it’s important to keep up to date with the latest trends in cybersecurity. This weekly news roundup delivers the key stories that might have slipped under

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What is Phishing?

About Phishing Cybercriminals use email, social media or malicious websites to pose as a trusted company or person and trick victims into handing over information. These attackers are often looking for a pay-off by stealing confidential data or installing malware on the victim’s computer. They can be as simple as

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Cyberthreat News

Cyberthreat News covers the latest cybersecurity news and analysis. This includes data breaches, security vulnerabilities, cyberattacks, malware and phishing attacks, as well as cybersecurity conferences and other events. A new threat actor gang has stepped up its extortion efforts, targeting corporate data with mass exploitation of Managed File Transfer (MFT)

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What is a Data Breach?

Data Breach is the act of unauthorized access to confidential and sensitive information by an individual or entity who is not authorized to do so. It may also be referred to as unintentional disclosure, information leakage and a data dump. Data breaches are costly. The longer a breach remains undetected,

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What Is a Firewall?

Firewall is a term used to describe a variety of devices — both software and hardware — meant to keep cyber attacks from attacking network devices or networks. Firewalls are a key part of your overall security strategy, but they need to be properly configured and updated to be effective

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What Is Cybersecurity?

Cybersecurity is the technology that protects your personal and professional data from hackers, ransomware, phishing scams, identity theft and other threats. It involves safeguarding your digital assets, which include computers, smart devices, routers and networks, from unauthorised access or damage. It also covers defending against the theft of sensitive information,

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What Is Antivirus?

Antivirus is software that scans, detects and removes computer viruses. It can also thwart other malware such as spyware, adware and worms, helping to protect your data from hacking attempts and other cyber threats. Most antivirus programs work in the background and automatically, providing real-time protection against threats. Modern antivirus

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What Is Malware and How Does It Affect Your Computer Or Mobile Phone?

Malware is any software or code that has the potential to negatively impact the confidentiality, integrity, or availability of a system. Examples include viruses, worms, Trojan horses, spyware and some forms of adware. For malware to work, the perpetrator must get it onto a device or network by exploiting a

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How to Become a Hacker

Hacking is an area of computer security that involves breaking into a system or network to identify any vulnerabilities. Often, hackers will expose these flaws publicly in an attempt to get the company to fix them. This is known as gray hat hacking. There are many different types of hacking.

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What Is Malware and How Does It Affect My Computer?

Malware is software designed to execute unauthorized processes with adverse impacts on the confidentiality, integrity or availability of an information system. It may also be referred to as viruses, worms, Trojan horses or spyware. Malware is distinct from computer hacking tools such as cryptojacking (using computing power to verify blockchain

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What Is Cloud Security?

As companies store more data in the cloud, the worry is that hackers can break into a provider’s servers and steal the data. The big providers, like Amazon, Google and Microsoft, have invested in robust security measures to prevent this from happening. However, it’s still possible that their servers could

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