Network Security
system security Linux network
system security Linux network The romanticized image of the digital nomad – a laptop on a sun-drenched balcony – rarely accounts for the actual friction of maintaining a professional development environment on the move. . The friction is amplified with Linux. We are looking for a setup that respects our kernel configurations, handles volatile network handovers, and maintains a strict security posture without the hand-holding of a consumer-grade OS – so, put simply, more than just a laptop and a sunny deck. The hardware is...
May 26, 2026
Server Securityopen-source Linux administration
open-source Linux administration Cron has existed in Unix and Linux environments for decades, handling backups, cleanup scripts, patching jobs, log rotation, monitoring tasks, and other maintenance work that administrators do not want to run manually. Most Linux servers rely on it constantly, which is exactly why attackers continue abusing it for persistence after a system has already been compromised. . Persistence through cron is not complicated. Attackers do not need a rootkit or advanced malware framework to maintain...
May 25, 2026
Vendors/Productssecurity breach linux
security breach linux A major internal repository breach at GitHub has exposed a critical and overlooked blind spot in Linux supply chain security. Kernel exploits, exposed SSH services, weak firewall rules, and vulnerable daemons dominated the Linux threat model for years, and in many environments, they still matter. But recent supply-chain incidents involving GitHub ecosystems, npm packages, and malicious developer tooling point somewhere else entirely: the developer workstation. . The breach matters because...
May 21, 2026
Security Trends access control multi-tenant
access control multi-tenant Linux administrators often face an ugly choice in the cloud: prioritize convenience and cost-efficiency by sharing infrastructure, or sacrifice those benefits for the sake of total isolation. Most modern Linux workloads don't live on their own private servers anymore. They live in shared environments like Kubernetes clusters, where multiple teams and services run side-by-side. It sounds efficient, and it usually is. . But cloud isolation isn't as ironclad as it looks on the diagram. If you...
May 21, 2026
Vendors/Productsincident response cloud security
incident response cloud security Managed Extended Detection and Response (MXDR) has become one of the most sought-after security services in the enterprise market — and with good reason. It promises the holy grail: broad visibility across endpoints, network, cloud, email, and identity, combined with the 24/7 human expertise most organizations simply cannot build in-house. . However, the rapid growth of the market has produced a wide range of providers whose capabilities vary considerably beneath the surface. Choosing the...
May 19, 2026
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81
data protectiondigital rightsuser consentArizona Attorney General Sues Google Over Location Tracking Practices
Have you heard that Arizona has filed suit against Google over the violation of users' privacy by tracking locations even after they’ve turned tracking off? Arizona State Attorney General Mark Brnovich claims that the advertising-fueled tech titan has a “complex web of settings and purported ‘consents'” that enable it to furtively milk us for sweet, sweet ad dollars. . On Wednesday, State Attorney General Mark Brnovich said in a release that opting out of location tracking is a fool’s errand, given how sneaky Google is at playing bloodhound: While Google users are led to believe they can opt-out of location tracking, the company exploits other avenues to invade personal privacy. It’s nearly impossible to stop Google from tracking your movements without your knowledge or consent. . Arizona Attorney General Mark Brnovich has remarked that avoiding Google’s location surveillance is virtually unfeasible. Explore the intricacies of the situation.. Google Privacy Case, Arizona Attorney General, Digital Tracking Laws, Location Privacy Rights, User Consent Issues. . LinuxSecurity.com Team
May 29, 2020
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Privacy
81
data breachlocation trackingtech companiesTracking Concerns: 12 Million Phones Linked to Leaked Location Data
The New York Times has obtained a massive data set of over 50 billion location pings linked to more than 12 million phones which illustrates the ease with which tech companies can track and identify individuals. What are your thoughts on this? Learn more: . The data, which was leaked to the Times , allowed reporters to easily identify individuals by tracking their movements, despite claims by companies like Foursquare, which says it anonymizes personal data when sharing with third parties. Location data — which is often embedded in apps — is pseudonymized by a 30-digit-long mobile advertising ID which works cross-platform for advertisers and other businesses. The ID can also stitch geolocation together with other information like name, home address, email, phone number or even an identifier tied to your Wi-Fi network. The link for this article located at National Review is no longer available. . Uncovered records show more than 50 billion geolocation signals, monitoring 12 million devices, heightening fears for personal privacy.. Location Tracking, Data Breach, Privacy Concerns, Mobile Advertising. . LinuxSecurity.com Team
Dec 20, 2019
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Privacy
74
security advisoryprivacy issuelocation trackingCritical 5G Protocol Issues: Location Tracking And Downgrade Risks
A group of researchers have found 11 flaws in 5G protocols, several of which would expose a device’s location and when a user calls or sends texts, compromising privacy and security. Learn more in an interesting Security Today article: . While excitement is growing about the potential capabilities of 5G networks on a global scale, researchers are finding that the next generation of connectivity could come with some major security concerns. During the Association for Computing Machinery’s Conference on Computer and Communications Security in London this week, researchers from Purdue University and the University of Iowa presented 11 security issues in 5G protocols, WIRED reported. Those design issues could have dire consequences for users, allowing hackers to expose a person’s location, track when a user makes calls or sends a text, and downgrade a device’s service to old data networks. The link for this article located at SecurityToday is no longer available. . Scientists uncover major vulnerabilities in 5G systems, revealing risks of geographical monitoring and endangering user confidentiality.. 5G Security Concerns, Location Tracking Issues, Downgrade Attacks. . Brittany Day
Nov 19, 2019
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Network Security
81
information securitydata managementprivacy controlGoogle's New Auto-Delete Features For Location and Activity Tracking
You may be pleased, or perhaps underwhelmed, by the news that you no longer have to remember to log in and delete the stuff you didn’t know Google was tracking about you. . Google announced new auto-delete controls for Location History and activity data on Wednesday. …not that Location History and Web & App Activity aren’t the best things since sliced bread – or places where sliced bread is served, Google said: Whether you’re looking for the latest news or the quickest driving route, we aim to make our products helpful for everyone. The data can make Google products more useful for you – like recommending a restaurant that you might enjoy, or helping you pick up where you left off on a previous search. The link for this article located at NakedSecurity is no longer available. . Apple has launched innovative privacy tools that allow users to manage their contact and usage data more effectively, ensuring enhanced protection of personal information.. Google, Auto-delete, Location History, User Activity, Privacy Features. . LinuxSecurity.com Team
May 03, 2019
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Privacy
74
network threatwireless protocolslocation tracking4G and 5G Security Flaws Allow Location Tracking Threats
Over the past 18 months, revelations about wireless carriers selling smartphone location data to third parties have forced telecoms to promise reform. Worryingly, but perhaps not surprisingly, these user protections have been slow to actually materialize. Even if carriers shape up, though, an attacker can still track a smartphone's location and snoop on phone calls thanks to newly discovered flaws in 4G and even 5G protocols. . A group of researchers from Purdue University and the University of Iowa will present their findings Tuesday at the Network and Distributed System Security Symposium in San Diego. They note that their discoveries, first reported by TechCrunch , are particularly concerning since the 5G standard was specifically developed to better protect against these types of attacks. The link for this article located at Wired is no longer available. . A group of researchers from Purdue University and the University of Iowa will present their findings. months, revelations, about, wireless, carriers, selling, smartphone, location. . Brittany Day
Feb 27, 2019
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Network Security
81
surveillance technologyprivacy impactlocation trackingExploring Stingray Surveillance Effects on Privacy and Data Collection
Stingray is the code name for an IMSI-catcher, which is basically a fake cell phone tower sold by Harris Corporation to various law enforcement agencies. (It's actually just one of a series of devices with fish names -- Amberjack is another -- but it's the name used in the media.) What is basically does is trick nearby cell phones into connecting to it. . Once that happens, the IMSI-catcher can collect identification and location information of the phones and, in some cases, eavesdrop on phone conversations, text messages, and web browsing. The link for this article located at Schneier on Security is no longer available. . Once that happens, the IMSI-catcher can collect identification and location information of the phone. stingray, imsi-catcher, which, basically, phone, tower. . LinuxSecurity.com Team
Apr 27, 2015
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Privacy
83
security advisorycriticalVoIPSkype: Critical Security Risk Enables User Location Tracking
A glaring security flaw's been uncovered in Skype and other VoIP systems, potentially allowing hackers to access users' identities, locations and even files.. Skype claims more than a half-billion registered users, and one report suggests that one in five overseas calls is made using the service. But researchers headed by a team at the Polytechnic Institute of New York University say that Skype can be used to track not only users The link for this article located at TG Daily is no longer available. . Skype claims more than a half-billion registered users, and one report suggests that one in five ove. glaring, security, flaw's, uncovered, skype, other, systems, potentially, allowing, hacke. . LinuxSecurity.com Team
Oct 25, 2011
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Hacks/Cracks
83
xss exploitrouter attackmac addressRouter Location Theft Threat: Understanding XSS Exploit Risks
If you're surfing the web from a wireless router supplied by some of the biggest device makers, there's a chance Samy Kamkar can identify your geographic location. That's because WiFi access points made by Westell and others are vulnerable to XSS, or cross-site scripting, attacks that can siphon a device's media access control address with one wayward click of the mouse. . Once in possession of the unique identifier, Kamkar can plug it in to Google's Google Location Services and determine where you are. "It's actually scary how accurate it is," said Kamkar, the author of the Samy Worm, a self-replicating XSS exploit that in 2005 added more than 1 million friends to his MySpace account and in the process knocked the site out of commission. "I've found that with a single MAC address, I've always been spot on with the tests I've done." Kamkar, who tweeted about the vulnerability Tuesday, has posted a proof-of-concept attack here. For now, it works only on FiOS routers supplied by Verizon, and then only when users are logged in to the device's administrative panel. With a little more work, he said he can make it exploit similar XSS holes in routers made by other manufacturers. The link for this article located at The Register is no longer available. . Once in possession of the unique identifier, Kamkar can plug it in to Google's Google Location Servi. you're, surfing, wireless, router, supplied, biggest, device, makers. . LinuxSecurity.com Team
Jan 27, 2010
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Hacks/Cracks
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