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additional restrictions: Security
Connected Zimaboard with a boot stick next to a keyboard

Unbloated Network – Replacing your ISP router: Installing OpenWRT on an x86 PC (part 3)

Many ISP-provided routers are closed black boxes with limited functionality. In part 3 of my “Unbloated Network” project, I show how to install OpenWRT on an x86 PC to replace the Vodafone router with your own hardware. Step by step, we’ll set up the latest stable release, including image selection, Linux-based installation, and partition expansion.
Christian Hintze, 27 Feb 2026 13:34
Tails 7.5 Live Linux now available with Thunderbird 140.7.1 and more

Tails 7.5 comes with several security improvements and updated packages

Version 7.5 of the Debian-based Irish-flavored Linux distro with a strong focus on online anonymity and security, namely Tails, is now available with several updated apps and the usual set of bugs and fixes. It is also the first version that installs Thunderbird as additional software on each start.
Codrut Nistor, 26 Feb 2026 20:21
An image of a smartphone running a navigation app

This privacy flaw lets anyone track you using signals from your car's tire pressure sensors

A widespread safety mandate has inadvertently created a massive privacy vulnerability, allowing anyone with inexpensive radio equipment to track the movement patterns of vehicles.
Chibuike Okpara, 26 Feb 2026 13:21
Discord says its UK Persona test has ended as it rolls out age-assurance changes tied to teen-by-default settings.

Discord ends Persona age-verification test after UK backlash

Discord says its UK Persona age-verification test has ended, and its support docs explain how “age assurance” will work as teen-by-default settings roll out.
Darryl Linington, 24 Feb 2026 15:47
The FBI’s IC3 FLASH advisory warns of malware-enabled ATM jackpotting incidents and includes technical indicators and mitigation steps for operators.

FBI warns of rising malware-enabled ATM “jackpotting” attacks

The FBI issued an IC3 FLASH advisory warning of increased malware-enabled ATM jackpotting in the U.S., naming Ploutus malware, sharing IOCs, and outlining mitigation steps.
Darryl Linington, 23 Feb 2026 11:37
Drive deleted instead of folder

ChatGPT 5.3 Codex erases entire hard drive thanks to tiny error

Small mistake, big impact. A misplaced backslash caused a PowerShell script running on GPT to completely erase the hard drive contents for a Reddit user. A simple "typo" that could have happened to anyone reveals that it's not just vibecoding that is prone to errors.
Marc Herter, 21 Feb 2026 23:20
xSDR packs a 2x2 MIMO software-defined radio in a tiny M.2 2230 module.

This tiny M.2 module turns your everyday laptop into a penetration testing tool

Wavelet Lab’s xSDR is a tiny M.2 2230 A+E-key software-defined radio (SDR) module built to plug straight into laptops, tablets, embedded PCs, and other compact systems. Just drop this tiny card into a spare M.2 slot, and turn it into a portable cellular network analyzer or penetration testing tool.
Debashis Das, 21 Feb 2026 18:19
Google’s Chrome 145 stable line continues to move after the CVE-2026-2441 emergency patch, with additional security fixes arriving in newer builds

Google scrambles to patch flaws as exploit code goes public

Google has shipped newer Chrome 145 Stable builds after the CVE-2026-2441 zero-day fix, adding three more security patches, updating Extended Stable, and prompting a CISA KEV listing for the exploited flaw.
Darryl Linington, 21 Feb 2026 11:19
The Lenovo LOQ 16IRH8 (Type 82XW, SKU 82XW0042SA)

Windows 11 KB5077181: Microsoft claims stability, my Lenovo LOQ proves otherwise

Windows 11 KB5077181 (OS Builds 26100.7840/26200.7840) shipped on Feb. 10, 2026. On a Lenovo LOQ test system, KB5077181 installed Feb. 11 (Build 26200.7840) and was followed by Wi-Fi instability, Bluetooth disconnects, stutter, and slow shutdowns.
Darryl Linington, 19 Feb 2026 18:40
Amazon could use Ring security cameras for spying purposes in the future.

Leaked emails suggest Amazon plans mass surveillance via Ring smart cameras

Mass surveillance through a tech titan, enabled by cameras purchased by the monitored consumers themselves – this appears to be Amazon’s latest plans. Leaked emails show how Amazon aims to utilise a new Ring feature to track much more than just parcels.
Hannes Brecher, 19 Feb 2026 13:36
The February 2026 Windows 10 ESU update KB5075912 raises 22H2 systems to Build 19045.6937 and includes fixes plus Secure Boot rollout signals

Windows 10 ESU update KB5075912 bumps 22H2 to Build 19045.6937

Windows 10 ESU update KB5075912 (Build 19045.6937) is rolling out for February 2026, addressing a shutdown/hibernation restart issue on some Secure Launch-capable PCs and carrying Secure Boot rollout targeting data.
Darryl Linington, 19 Feb 2026 09:37
Google Chrome is at the center of a critical security rollout following the discovery of CVE-2026-2441, an "in-the-wild" exploit affecting the Chromium CSS component

Chrome 145 update fixes critical CVE-2026-2441 zero-day vulnerability

Google has released an emergency security update for Chrome Desktop to address CVE-2026-2441, a high-severity use-after-free vulnerability in the browser's CSS component.
Darryl Linington, 17 Feb 2026 15:39
The 70mai A810S is a dual-channel dash cam

70mai launches new 4K A810S dash cam with built-in GPS and ADAS

70mai has unveiled the new 4K A810S two-channel dash cam in the global market with its in-house Night Owl Vision technology. The dash cam features 4K recording, a 3-inch IPS display, AI motion detection, a built-in GPS and ADAS, and WiFi 6 connectivity for high-speed transfers.
Abhinav Fating, 16 Feb 2026 15:46
Network hardware on a desk

Unbloated network – building an OpenWRT router: Which hardware actually makes sense? (part 2)

After deciding against using the ISP router in part one, it’s time to focus on hardware: what actually works best for an OpenWRT router? A mini PC, Raspberry Pi, or a traditional router? And what about the switch and access point? In this part, I’ll walk through my hardware choices, including considerations around power consumption, architecture, and cost.
Christian Hintze, 16 Feb 2026 13:17
Microsoft signage stands in front of the corporate campus building

Windows 11 KB5077181: Update causes boot loops, DHCP errors, and sign-in failures

Microsoft’s Windows 11 KB5077181 update (Builds 26100.7840 / 26200.7840) is reportedly triggering infinite boot loops and SENS sign-in failures. Despite officially fixing previous boot bugs, users are encountering new DHCP networking regressions and 0x800f0983 installation errors.
Darryl Linington, 16 Feb 2026 13:12
Provider router vs. OpenWRT network

Unbloated network – Replacing provider routers with OpenWRT: project overview (part 1)

Provider routers are convenient—but that’s exactly their biggest problem. Poor Wi-Fi coverage, limited control, questionable privacy, and technical limitations are everyday issues for many users. In this new series, I’ll gradually replace my provider’s all-in-one device (the Vodafone Station) with a modular setup using an OpenWRT router, access point, and switch. In part 1, I’ll explain why I’m taking this approach and how the project is structured.
Christian Hintze, 13 Feb 2026 13:00
Microsoft signage stands in front of the corporate campus building

Windows Secure Boot 2026: Microsoft issues final warning over expiring certificates

Microsoft warns that 2011 Secure Boot certificates expire in June 2026. Is your PC ready? We look at the OEM roadmap and how to verify your firmware status.
Darryl Linington, 12 Feb 2026 09:27
Banner for Xbox Privacy and Online Safety is shown

Xbox age verification is booting UK users from accounts and games, with Microsoft aware of issue

Meant to protect younger players, Microsoft’s age verification measures are affecting other UK gamers. Some players can’t finish a multiplayer match without having to relog into their Xbox accounts. The company is working on a fix, but hasn’t provided an ETA for a solution.
Adam Corsetti, 11 Feb 2026 21:51
GitLab logo

GitLab urges users to update after patching high-risk flaws affecting repositories and services

GitLab has released urgent patch updates for its Community and Enterprise editions, addressing multiple high-severity vulnerabilities including an 8.0-rated Web IDE flaw that could allow token theft and unauthorized access to private repositories.
Praneeta, 11 Feb 2026 20:25
Microsoft signage stands in front of the corporate campus building

Windows 11 February 2026 Patch: KB5077181 and KB5075941 fix zero-days, shutdown bugs

Microsoft’s February 2026 Windows 11 updates (KB5077181 and KB5075941) add security patches, bug fixes, and new Secure Boot rollout signals ahead of certificate expirations starting in June 2026.
Darryl Linington, 11 Feb 2026 11:58
Nighttime cityscape of Warsaw featuring the illuminated Palace of Culture and Science surrounded by modern skyscrapers and office buildings.

Major cyberattack on Poland wind and solar farms raises global concerns over insecure network hardware

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning after a cyberattack targeted renewable energy facilities in Poland. The incident shows security weaknesses in internet-connected systems used in energy infrastructure and has prompted global agencies to advise operators to improve their cybersecurity protections.
Praneeta, 11 Feb 2026 00:44
Microsoft signage stands in front of the corporate campus building

Microsoft sets 2026 deadline for Secure Boot certificate expiration

Microsoft has issued new guidance warning that 2011 Secure Boot certificates begin expiring in June 2026. Windows updates are rolling out 2023 replacement certificates, with some PCs requiring OEM firmware updates.
Darryl Linington, 10 Feb 2026 21:29
Banner for Discord Privacy and Safety

Discord will require face scans or ID for some servers in March, raising privacy concerns

Discord will soon force all users to complete ID verification or be shut out from age-restricted servers and features. In March, chatters must upload a video showing their faces or other qualified IDs. The company outlined privacy protections following an attempted October 2025 data breach.
Adam Corsetti, 09 Feb 2026 17:25
Microsoft signage stands in front of the corporate campus building

Microsoft admits Windows 11 issues, pivots team to rebuild user trust

Microsoft is pivoting engineering teams to a new "swarming" model to fix Windows 11 performance and reliability issues after a wave of buggy 2026 updates.
Darryl Linington, 05 Feb 2026 15:57
Microsoft signage stands in front of the corporate campus building

Microsoft update fallout continues as shutdown bug expands to Windows 10 VSM systems

Microsoft has expanded a confirmed Windows restart-on-shutdown bug to include some Windows 10 systems with Virtual Secure Mode enabled. Here’s what’s affected and what’s fixed so far.
Darryl Linington, 05 Feb 2026 14:31
OpenClaw needs a lot of API tokens (symbolic picture)

Free to use AI tool can burn through hundreds of Dollars per day: OpenClaw has absurdly high token use

Despite several name changes, OpenClaw remains one of the most hyped AI tools. After all, it turns a PC into a fully autonomous AI agent. However, the tool can easily burn through hundreds of dollars in API tokens per day. Even worse, serious security flaws have been discovered.
Marc Herter, 04 Feb 2026 22:09
AI agents are having their own conversations...

Moltbook goes viral as researchers flag security gaps

Moltbook, a Reddit-style forum for AI agents, is going viral as researchers report exposed emails, DMs, and agent tokens... raising authenticity concerns.
Darryl Linington, 03 Feb 2026 14:13
Banner for People Playground is shown

Popular sandbox Steam game sees virus infect workshop, deleting mods and save files

Steam workshops can keep a game feeling fresh without official updates. Sadly for People Playground, one mod took advantage of this freedom by destroying competing downloads. The game’s developer has taken the workshop offline while it evaluates the damage caused by the virus.
Adam Corsetti, 02 Feb 2026 22:03
Windows 11 banner shown on Microsoft News

Windows 11 boot failures officially blamed on a chain of bad updates

Microsoft says Windows 11’s January 2026 KB5074109 update is triggering boot failures mainly on a limited set of physical (mostly commercial) PCs that were left in an “improper state.”
Darryl Linington, 31 Jan 2026 14:36
Madhu Gottumukkala and ChatGPT. (Image source: CISA.gov, public domain, edited by Notebookcheck)

US cybersecurity chief uploads confidential documents to ChatGPT

Madhu Gottumukkala, Acting Director of the Cybersecurity and Infrastructure Security Agency, triggered internal security alerts by uploading sensitive documents to ChatGPT. The incident raises questions about data security at CISA.
Marc Herter, 30 Jan 2026 18:21
Windows 11 banner shown on Microsoft News (Image source: Microsoft News with edits)

Windows 11 KB5074109 kills support for older modems

Windows 11 KB5074109 removes four legacy modem drivers, disabling dial-up and telephony modems that rely on them as a security hardening move.
Darryl Linington, 30 Jan 2026 08:55
Intel Inside could mean intel outside of your control (Image Source: Livny)

Modder liberates ThinkPad T430 from Intel's secret backdoor

While the ThinkPad series of laptops has always lent itself to customization, the Intel processors powering them have limited complete control over the device due in part to Intel’s Management Engine. However, thanks to the work of dedicated security researchers, there is a method to build a fully open-source laptop, from the BIOS up.
Stephen Pereyra, 30 Jan 2026 02:25
Windows 11 security update installation screen showing download progress (Image Source: Pabitra Kaity from Pixabay)

Microsoft issues out-of-band patch for actively exploited Microsoft Office zero-day vulnerability

Microsoft has released an out-of-band security update to fix an actively exploited Microsoft Office vulnerability tracked as CVE-2026-21509. The flaw allows attackers to bypass Office security protections via malicious documents and has been added to CISA’s Known Exploited Vulnerabilities catalog.
Praneeta, 28 Jan 2026 13:46
The TrackFlex security camera features an 8 MP lens (Image source: Reolink)

Reolink’s new TrackFlex Floodlight WiFi surveillance camera launches with 20% discount

Reolink has announced the TrackFlex Floodlight WiFi surveillance camera with local AI video search. The latest member in the Floodlight series features a 2-in-1 dual-lens design, which offers 360° coverage with 6x hybrid zoom. Other features include dual-band Wi-Fi 6, auto-tracking, 24/7 continuous recording, and app-based controls.
Abhinav Fating, 27 Jan 2026 07:31
ChatGPT user deletes Data (Symbolic picture AI | Nano Banana Pro)

ChatGPT: Professor loses two years of work

Two years of work lost with a single click—that is how Professor Marcel Bucher describes his experience in an article in Nature. He concludes that ChatGPT is a threat to consistent productivity. However, the chatbot offers a backup function that the researcher apparently failed to utilize.
Marc Herter, 25 Jan 2026 13:02
An Alta X drone carrying a custom built simulated Unmanned Aircraft Systems environment payload (Image source:  NASA/Brandon Torres Navarette; edited)

NASA develops blockchain technology to keep flights safe

NASA has tested a cybersecurity system built using blockchain technology. The technology was tested using an Alta-X drone. This blockchain system is aimed at providing improved protection for flight data.
Chibuike Okpara, 25 Jan 2026 03:37
Microsoft hands over BitLocker keys in the event of a court order. (Symbolic image created with Nano Banana Pro)

Cloud risk with BitLocker: Microsoft occasionally hands over BitLocker keys to the FBI

While Apple and Google stress that they cannot unlock customer devices, the situation is different with Windows encryption: Microsoft routinely hands over BitLocker keys from the cloud to law enforcement agencies.
Marc Herter, 24 Jan 2026 13:14
Some TP-Link Vigi security cameras, like the InSight S245ZI (pictured), are currently vulnerable to attackers. (Image source: TP-Link)

Many TP-Link cameras affected by security vulnerability

A range of TP-Link security cameras are affected by a security vulnerability, according to a recent statement from the brand. A list of over 60 Vigi models has appeared on a support page, which details the issue. Impacted users are advised to download the relevant software update as soon as possible.
Polly Allcock, 21 Jan 2026 15:59
The official Microsoft Windows 11 logo (Image source: Microsoft.com)

Windows 11 January 2026 update: KB5074109 fixes battery drain and 114 security flaws

Stop Windows 11 battery drain with the new KB5074109 update. Patch 114 security vulnerabilities and fix NPU power issues on your laptop.
Darryl Linington, 14 Jan 2026 22:21
WhatsApp census. (Symbolic image, source: Nano Banana Pro)

WhatsApp: Researchers create phone book with all 3.5 billion users

Researchers from Vienna have discovered a massive security vulnerability in WhatsApp, enabling them to identify 3.5 billion users. The lack of query limits allowed for the large-scale collection of usernames, profile pictures and status messages.
Marc Herter, 13 Jan 2026 12:10
A hacking forum got hacked. (Image source: AI generated by GPT-4o)

Hacker database gets hacked, leaks 324,000 accounts

In an ironic turn of events, a notorious hacking forum was hacked, resulting in a breach compromising roughly 324,000 accounts. Some of these accounts had public IP addresses tied to them, meaning that law enforcement could use this information to catch malicious actors.
Sam Medley, 12 Jan 2026 17:28
Instagram logo. (Image Source: Meta)

Massive data leak reportedly exposes information of 17.5 million Instagram users

Malwarebytes has confirmed a massive data leak exposing personal information from 17.5 million Instagram accounts. The leaked data could be used for phishing and account takeovers, and users are urged to enable 2FA and stay alert for fake Meta messages.
Abdul Haddi, 10 Jan 2026 18:17
Microsoft defender blocking MAS (including screenshot from Powerm1nt via X)

Microsoft Defender might be right to block Microsoft Activation Scripts (MAS)

Reports are spreading that Microsoft Defender is blocking the popular community tool MAS, flagging it as a fake. In contrast, our own tests demonstrate that the script works flawlessly. Have affected users perhaps fallen victim to DNS tampering?
Marc Herter, 09 Jan 2026 19:31
Aqara Smart Lock U400 shown outside home (Image source: Aqara PR)

Aqara debuts the Smart Lock U400 with UWB, enabling hands-free entry via smartphone detection

Ultra-Wideband (UWB) devices aim to make homes more intelligent without compromising security. The Aqara Smart Lock U400 detects approaching household members and unlocks automatically. Digital keys stored in smartphones facilitate a hands-free alternative to fingerprint scanning or codes.
Adam Corsetti, 06 Jan 2026 15:00
Operators in Rainbow Six Siege. (Image Source: Ubisoft)

Rainbow Six Siege has reportedly been hacked for the third time, hackers can now ban players or type custom messages in-game

Rainbow Six Siege has reportedly been hacked again. This time, hackers are banning players and writing custom messages inside the game.
Abdul Haddi, 05 Jan 2026 20:26
The "dieselgate" principle is applied to honey (symbolic picture Nano Banana Pro)

Hide and seek with testers: YouTuber and digital forensics expert uncover new honey scandal

Together with Ben Edelman, YouTuber MegaLag proves a systematic obfuscation tactic that deliberately deceives testers and redirects commissions unnoticed. The "dieselgate" principle is applied: honey identifies testers and disables manipulative features.
Marc Herter, 02 Jan 2026 12:16
The Hiroh privacy phone with hardware kill switch is powered by Murena's /e/OS Android 16 stripped of data-collecting code. (Image source: Hiroh)

Murena taking pre-orders for the Hiroh smartphone powered by /e/OS, a privacy-focused version of Android 16

Murena has started taking pre-orders for the Hiroh privacy phone. The privacy-first device has a physical hardware kill switch for the camera and microphone, and comes with an AMOLED display and a 108 MP camera. It runs /e/OS, a customized version of Android stripped of data-collecting code.
David Chien, 30 Dec 2025 22:24
The Chrome extension Trust Wallet has been compromised by hackers (Image source: AI-generated with Nano Banana Pro)

$7 million stolen on Christmas Eve: Chrome extension Trust Wallet compromised by hackers

Once again, several high-profile crimes have taken place during this year's holidays. Hackers pulled off a major coup with a supply chain attack on Trust Wallet, which apparently involved up to $7 million in cryptocurrencies.
Marc Herter, 30 Dec 2025 03:48
Security researchers have cracked Xplora smartwatches (Image source: AI-generated with Nano Banana Pro)

Same key for all units: Security researchers have hacked Xplora smartwatches

A talk at 39C3 has revealed serious security flaws in Xplora smartwatches. Researchers from a German university show how a universal key provides access to the communication of all kids with Xplora watches, and why the manufacturer's previous updates haven’t fixed this.
Marc Herter, 30 Dec 2025 01:54
Ubisoft support and Rainbow Six Siege logos are shown (Image source: Ubisoft Support with edits)

Following Rainbow Six Siege hack, report emerges about bribes with Ubisoft customer support

Hackers may use multiple methods to steal accounts in Ubisoft games like Rainbow Six Siege. A cybersecurity resource describes how the publisher’s help desk has been a liability. Bribery and social engineering have been popular routes to compromise customer support agents.
Adam Corsetti, 29 Dec 2025 02:21

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Redaktion, 2013-05- 8 (Update: 2013-09-27)