Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×
Desktop Security
security advisory vulnerability
security advisory vulnerability GNOME is officially shortening its standard vulnerability disclosure window from 90 days to 30 days, a change that impacts upstream maintainers, downstream Linux distributions, and system administrators in how they handle software vulnerabilities. The policy shift, announced by long-time security coordinator Michael Catanzaro , addresses modern software patching realities and a growing influx of automated submissions. . Because GNOME is the default desktop environment on several major Linux...
Jul 21, 2026
Security Vulnerabilities security advisory moderate
security advisory moderate For organizations that run a self-hosted Git platform, it’s no longer just about hosting static code repositories. Today, Git servers are responsible for deployment pipelines, API tokens, SSH keys, package repositories, and the automation scripts that push code directly. Confirm that the upgrade addresses known vulnerabilities but also provides production environments. . That makes them trusted systems within the development environment and attractive targets for attackers looking to move...
Jul 20, 2026
Server Securitydata privacy automation
data privacy automation Every system admin has lived through the same Monday morning ritual. A queue of forty tickets, half of them password resets, permission errors, or disk space warnings that any experienced technician could resolve in under two minutes. The other half require actual judgment. For years, automation promised that software would eventually sort the two apart on its own. That promise is now being tested in production Linux environments. . Early results are reshaping how IT teams think about tier-1...
Jul 17, 2026
Privacydata collection automation
data collection automation You're running a web scraping project to collect pricing data from e-commerce sites. You set up a pool of datacenter proxies, launch your scripts, and within minutes — banned . CAPTCHAs everywhere. Your data pipeline stops before it really begins. . It's a frustrating scenario that plays out daily in ad verification, market research, and multi-account management. The website doesn't know you're doing legitimate research or monitoring. It just sees traffic coming from IP ranges it recognizes as...
Jul 17, 2026
Security Trends security advisory social engineering
security advisory social engineering Business Email Compromise used to be a numbers game — mass-blasted emails, broken English, an obvious "URGENT WIRE TRANSFER" subject line. That era is over. Generative AI has turned BEC into a tailored, low-noise operation that mimics writing style, voice, and even video presence. This piece looks at what's actually changed under the hood, what defenders are testing in response, and why so many organizations are still structurally unprepared for it. . The Infrastructure Problem Nobody Wants to...
Jul 17, 2026
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online safetytargeted attackspublic awarenessRising Cyber Crime in 2025: Addressing Internet Blackmail Issues
Over the past few years, Internet blackmail has become a major cyber threat and is notably increasing. . Blackmailers are relying on new emerging technologies to make their criminal patterns even more malicious and convincing. Cybercriminals exploit their victims’ vulnerabilities and use complicated patterns to target personal weaknesses in the online environment. But why is digital extortion becoming a growing concern in 2025? In this article, we shall explore the reasons behind the case, backed by recent data, and provide strategies for fighting this rising problem. The Rising Tide of Internet Blackmail and Extortion When it comes to nowadays’ Internet blackmail schemes, these vicious tactics encompass both digital scams and sextortion strategies. Regardless of the more sophisticated safety measures used by Internet users, cybercriminals are on a rising tide. And so is Internet blackmail—experts are observing a significant and growing concern regarding this cyber threat. According to the NTT Security Holdings 2024 Global Threat Intelligence Report , cases of extortion and ransomware surged by 67% in 2023. These findings suggest that over 5,000 victims were identified or reported, an increase from approximately 3,000 in 2022. Similarly, the Security Navigator 2024 report indicated a 46% rise in the number of digital extortion victims worldwide in 2023, the largest figure ever acknowledged. Interestingly enough, cyber criminals do not target just individuals—major corporations became their first focus, making up 40% of the occurrences. Furthermore, small companies represented 25%, and medium-sized businesses accounted for an additional 23%. What Makes Blackmail Online a Growing Concern? Technological advancements seem to always be a double-edged sword. Although they provide fuel for human prosperity and development, these innovations often equip cybercriminals with new methods and tools for online blackmail or extortion. Let us go through some of the majorconcerns emerging in the digital landscape of today. Artificial Intelligence (AI) and Deepfake Technology The latest advancements in Artificial Intelligence (AI) have materialized as a complex factor in the realm of cybersecurity. While specialists use this technology to provide resources for safeguarding your online persona, it also enhances the capabilities of cybercriminals to conduct more advanced attacks. The 2025 Europol report warns that organized crime is using AI to create multilingual, persuasive messages, fabricate trustworthy imitations, and streamline damaging actions, which is making detection more challenging. Furthermore, AI goes hand in hand with deepfake technology, allowing cyberbullies to generate lifelike fake images and videos. Worldwide Geopolitical Pressures Hackers worldwide tend to rely heavily on the current geopolitical situation to use it to their vicious advantage. These occurrences shape the landscape for updated cybercrimes, leading online blackmailers to adopt more politically led agendas. Espionage, sabotage, misinformation, fake news, and extortion are progressively tangled with cyber extortion based on a geopolitical background. Yet again, the Security Navigator 2024 report comes to mind, which indicates a rising concern about hacktivism related to the conflict in Ukraine. Experts observe a surge in organized cybercrime groups related to either the Ukrainian or the Russian side of the war. A similar issue was recognized once the Israeli-Hamas conflict began in October 2023. Hacktivists’ operations can be linked to Internet blackmail, a method of forcing victims to fulfill cybercriminals’ demands. Cybersecurity professionals often claim that organized criminals are behind these attacks, making their activity increasingly difficult to track and fight. Targeting Vulnerable Groups Internet blackmail schemes, especially ones related to sextortion scams, are more frequently being used to coerce themost vulnerable populations. There is an ever-increasing concern for young people, especially those in their teenage years, who are frequently the primary targets of these cybercrimes. Take the National Crime Agency of the UK's findings as an example. The institution indicates reporting over 110 attempts of child sextortion every month in 2024. Such numbers raise suspicions of a concerning pattern. To achieve their malevolent goals, online sextortionists usually create false accounts to establish a relationship with their victims. They can refer to social engineering and manipulation techniques to push their targets toward sharing explicit material and personal data, which is then used for extortion. Minors are more frequently targeted by blackmailers who refer to sextortion as their criminal method. Wrongdoers take advantage of their emotional instability, the pursuit of being noticed and loved, as well as exaggerated trust. Internet Blackmail Case Study Time to examine an interesting case study related to Internet blackmail, so that you can understand the tactics employed by real cybercriminals: The “Yahoo Boys” Sextortion Gang : A sextortion gang from Nigeria, known as the 'Yahoo Boys,' has been connected to at least 23 suicides among teens in both the UK and the US. This group coerces victims into sharing intimate content and extorts them for crypto payments. The organized crime group continues its activity on social media platforms, despite warnings from authorities, highlighting the difficulties in controlling such behavior. This disturbing real-life case study teaches us about the tragic consequences of online extortion. It is a prime example of cybercriminals' unforgiving approaches and global influence. Understanding how Internet blackmail and sextortion work in practice can help us choose the right methods for prevention and intervention. How to Stop Internet Blackmail The sooner we take action, the higher the chances for success. Fighting blackmail onlinerequires a multifaceted approach, which should be based on the following aspects: Updated Cybersecurity Protocols : Both individuals and companies should focus on staying safe when using the Internet. Allocating resources toward solid cybersecurity structures and staying educated about the latest extortion schemes is a great starting point. Adopting sophisticated threat identification measures will keep your assets and personal data safer while browsing the web. Public Awareness Initiatives : Sharing knowledge about the perils of digital interactions and cybercrime strategies can help lower the risks of becoming a victim. These campaigns should be aimed at the most vulnerable groups, such as adolescents or the elderly, especially with the rising threat of AI scams on the elderly . The key is to analyze online security and the concerns based on inappropriate material distribution. Global Collaboration : Since most cybercriminals can operate globally, cooperation between international law enforcement bodies is essential. Authorities must exchange their data and information, standardize legal systems, and execute joint missions to expand the fight against online extortion. When combined, these three pillars of fighting online extortion should lead digital communities around the world to create a safer and more private cyber landscape. Final Thoughts The growing concern behind Internet blackmail in 2025 showcases how cybercriminals adapt to the changing online environment. Both individuals and companies can update their defenses by recognizing the underlying reasons, examining patterns, and adopting systematic prevention tactics. Furthermore, awareness, knowledge, and global partnership should become basic foundations in the joint fight against blackmailers online. . Digital extortion has transformed remarkably, fueled by advancements in tech. Explore the factors contributing to this escalating online risk.. digital extortion, cybercrime, online safety, predatory tactics, geopoliticalthreats. . MaK Ulac
Apr 14, 2025
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Security Trends
215
linuxonline safetysecurity tipsHow to Remove Malicious Browser Extensions on Linux and Mac Safely
Browser extensions are designed to improve the functionality and personalize your web experience. However, some of them can be harmful. . They masquerade as useful tools but actually perform unwanted actions. Such malicious extensions can significantly degrade your browsing experience. You will be redirected to unwanted sites to collect personal data. They can also change your homepage and track your online activity without your consent. Moreover, these unwanted add-ons can affect browser performance. They can also cause pop-ups and pose a threat to your system security. Where Do Malicious Browser Extensions Come From? Fake program updates : You may receive a notification that a certain program needs to be updated. Instead, a malicious extension is installed. Downloading programs from untrusted sources : Some free programs may contain malicious extensions. Visiting unsafe websites : There are websites that can automatically install extensions without your consent. Signs Your Browser Has Been Compromised Browser settings have been changed: You did not intervene, but there were sudden changes to your homepage or search engine. Unwanted redirect: Your browser's constant redirection to unknown sites and search engines may be a sign of a malicious extension. Decreased browser performance: The browser frequently freezes and becomes slower. Pop-ups and ads: Unwanted ads and pop-ups have increased in number. QSearch Hijacker on Mac? Here’s How to Get Rid of It If your browser keeps redirecting you to unknown sites, it might be due to QSearch redirect . There are different ways to fix this problem. Usually, QSearch hijacker can change browser settings, including homepage and search engine. Accordingly, forcing you to use the QSearch search engine. In order to remove it, you need to follow the instructions described earlier. Thus, to make a QSearch virus removal. If the standard uninstallation of extensions did not help, then try resettingyour browser. This step will help eliminate all changes made by malicious extensions and redirect them to fix. Sometimes malicious extensions cannot be removed manually. You should use special antivirus software for your operating system in such cases. Cleaning Up Your Mac: Removing Suspicious Extensions Below, we will look at how to remove malicious extensions in Safari and Google Chrome and what to do if uninstallations do not help. Removing extensions in Safari Open Safari. Click on the Safari menu in the upper left corner. Select Settings. Click the Extensions tab. Look for any that look suspicious or that you did not install. Select the suspicious extension. Click Remove . Removing extensions in Google Chrome Open Chrome. Click on the three dots in the upper right corner. Select Advanced Tools > Extensions . View the list of installed extensions. Uninstall any you don't recognize by clicking Uninstall . Browser settings reset If the uninstallations described above didn't help, you can reset your browser to factory settings. Safari: Go to Settings > Privacy . Click Manage website data . Then, click Delete all . Chrome: Go to Settings > Advanced . Next, Reset settings . Click Restore initial settings . Malicious Extensions on Linux. How to Remove The process of removing malicious extensions may vary depending on the browser you use. Removing extensions in Firefox Open Firefox. Click on the three horizontal lines in the upper right corner. Select Advanced Tools . Then, select Add-ons and Themes . Click the Extensions tab. Check the list of installed add-ons. If you find any suspicious or unnecessary ones, click on the three dots next to them. Select “ Remove ”. Remove extensions in Google Chrome Open Chrome. Click on the three dots in the upper right corner. Select Advanced tools . Then select Extensions . Select the extensions you don't need.Click Uninstall . If you can't find the extension in the list, it may have been installed through a different path. Then check the settings with a command to clear the cache or with special Linux utilities . Stay Safe Online: Tips to Keep Your Browser Secure After you have removed malicious extensions, take steps to prevent them from reappearing. Beware of phishing sites and spam: Do not open suspicious attachments and links in emails. They often contain malicious programs and extensions. Download programs only from trusted sources: This way, you can avoid accidentally installing malicious extensions and other programs. Use anti-virus software: Scan your computer for malware regularly. This way, you can detect threats in a timely manner. Update programs and browsers regularly: Program updates contain fixes for security vulnerabilities. Attackers often exploit the latter. Final Thoughts: Keeping Your Browser Safe from Threats Malicious browser extensions can have significant consequences for any user. They may reroute users to undesirable websites and thus collect personal information. They also pose a security risk. Therefore, it is critical to know how to detect and delete these extensions. You should also take precautions to safeguard your system against such threats in the future. By completing the necessary measures, you can keep your computer and system secure and prevent the hazards connected with harmful add-ons. . They masquerade as useful tools but actually perform unwanted actions. Such malicious extensions can. browser, extensions, designed, improve, functionality, personalize, experience. . MaK Ulac
Mar 12, 2025
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Desktop Security
81
data protectionsecurity toolsonline safetyEssential Privacy Tools To Enhance Your Secure Linux Browsing Experience
There are many benefits provided by the internet, however, it also introduced new risks and challenges. The threat to our privacy is one of the most common and notable risks users have to face online. . Many users have the belief that their browser, search engine, and antivirus programs are protected, but rarely is enough actually being done. This article will discuss some great security tools that can help protect your privacy online. There are a few different ways that websites and apps can track users. Four commonly used methods that websites use to track visitors include IP addresses, permissions, emails, and search history. Despite data breaches and website tracking making browsing the internet safely seem impossible, you have control over your information, and there are ways to protect yourself. . Uncover vital security and privacy solutions for Linux that protect your digital footprint from surveillance and potential dangers.. Privacy Tools, Security Tools, Linux Protection, Online Safety, User Privacy. . LinuxSecurity.com Team
Jan 15, 2023
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Privacy
78
data protectionnetwork monitoringonline safetyEssential Free Cybersecurity Tools to Ensure Safe Remote Work Practices
More of us are working from home. What can you do to maintain the same security you might have in the office? . As a remote worker, it's expedient that you're cautious of cybersecurity threats. You need to monitor your Wi-Fi networks to ensure they are safe enough to access sensitive data. This is because the slightest vulnerability in your system can expose you to cybercriminals. Thankfully, there are cybersecurity tools to avert this. These tools protect company data from theft and come in different forms. While a few beef up your security by warning you of possible attacks, others directly protect you from cybercriminals. Here's a list of the best free cybersecurity tools to keep you safe as a remote worker. . In today's digital world, securing sensitive data for remote employees is crucial. Explore free cybersecurity tools to strengthen defenses against cyber threats.. Free Cybersecurity Tools, Remote Work Safety, Network Monitoring. . LinuxSecurity.com Team
Jan 15, 2023
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Vendors/Products
67
network securitydata encryptionopenvpnChoosing Between WireGuard and OpenVPN For Maximum Online Protection
WireGuard and OpenVPN keep you safe online, but which is best? . In our modern day, protecting ourselves online is crucial. With so many third parties and malicious actors trying to get their hands on our data, it’s paramount to do what we can to stay safe. Using a VPN is a great way to do this; WireGuard and OpenVPN are solid options. But how do these two protocols work, and which is best for you? Virtual private networks (VPNs) are now widely popular around the world. Using this technology, an individual can both mask their IP address and encrypt their online data. This is done using something called a remote server. When you send your online traffic through this server, it is fully encrypted and therefore indecipherable to anyone who wishes to view it. (For an in-depth look at what a VPN is and why you should be using one , we’ve got you covered.) . Delve into the capabilities of WireGuard and OpenVPN to protect your internet activities from external dangers.. WireGuard, OpenVPN, VPN Comparison, Network Protection, Data Security. . LinuxSecurity.com Team
Oct 09, 2022
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Cryptography
81
data protectionsecurity practicesonline safety12 Must-Have Tools To Safeguard Your Online Privacy Effectively
Learn about 12 simple tools to guard your online privacy easily. . Data is one of the most valuable assets available. For better or worse, data collection techniques aren’t going anywhere. To be practical, we need all sorts of data to analyze, study, and learn about things. Of course, it also brings in the risk of exploiting the data collected, such as malicious agencies getting hold of your browsing data (or internet activity). . In today's digital world, protecting privacy is crucial. Discover 12 simple tools to enhance your online privacy and safeguard your personal information. Privacy Tools, Online Safety Solutions, Data Protection Tools. . LinuxSecurity.com Team
Feb 28, 2022
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Privacy
81
web securityopen sourcelinuxUsing Tor Browser On Linux: Enhance Your Privacy Online
Want to protect your privacy online? Here's how to get started with Tor browser, a free and open-source web browser that helps you browse the web anonymously. . Web browsers are usually quite identical to their counterparts in terms of appearance and functionality. However, Tor Browser is one such browser that stands apart from your regular day-to-day web browser. While it is usually linked to the deep or dark web, there is more to it than what meets the eye. So, how is Tor Browser different, and should you consider using it? If yes, then how can you start using it securely on Linux? Let's find out. . Follow these crucial steps for a secure browsing experience on Linux with Tor Browser: download, verify, install, launch, connect, adjust settings, and stay vigilant. Tor Browser, Linux Privacy, Anonymous Browsing, Online Security. . LinuxSecurity.com Team
Jun 07, 2021
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Privacy
67
phishingcyber threatuser awarenessFBI Alerts Users: HTTPS Isn't A Trust Guarantee Against Phishing
Would you trust a website simply because the connection to it is secured using HTTPS backed by the green padlock symbol? . Not if you’re informed enough to understand what HTTPS signifies (an encrypted, secure connection with a server) and doesn’t signify (that the server is therefore legitimate). This week the FBI issued a warning that too many web users view the padlock symbol and the ‘S’ on the end of HTTP as a tacit guarantee that a site is trustworthy. The link for this article located at NakedSecurity is no longer available. . Not if you’re informed enough to understand what HTTPS signifies (an encrypted, secure connection . would, trust, website, simply, because, connection, secured, using, https, backed. . LinuxSecurity.com Team
Jun 12, 2019
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Cryptography
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