analysis Archives

Tech Optimizer

September 26, 2026

Norton 360 for Gamers vs Bitdefender vs Malwarebytes [2026]

Norton 360 and Bitdefender Total Security achieved perfect scores from AV-TEST in June 2026, while Malwarebytes had a 100% real-world protection rate in AV-Comparatives’ testing but with a higher false-positive rate. Bitdefender Total Security is recommended for PC gamers as it minimizes frame-rate impact to 0-2% during gameplay. Norton 360 for Gamers includes features for streamers and competitive players but has a higher renewal price. Malwarebytes Premium is noted for its minimal resource usage but lacks a dedicated game mode. The pricing for Norton 360 starts at .99 for the first year and increases to .99 upon renewal, Bitdefender starts at .99 for a single device, and Malwarebytes Premium aligns closely with Norton’s entry price but does not include a VPN. In FPS testing with Cyberpunk 2077, Norton showed a 2-3% drop, Bitdefender a 0-2% decrease, and Malwarebytes under 1%. Norton uses a hybrid detection model, Bitdefender employs cloud-based scanning, and Malwarebytes focuses on behavior-based detection. Norton offers gamer-tag dark web monitoring and a bundled VPN, while Bitdefender has limited VPN features on standard tiers and Malwarebytes lacks these protections.

Tech Optimizer

September 25, 2026

Norton 360 for Gamers vs Bitdefender vs Malwarebytes [2026]

Norton, Bitdefender, and Malwarebytes have adjusted their antivirus products to mitigate the negative effects on gaming performance. In June 2026, Norton 360 and Bitdefender Total Security both received a perfect AV-TEST score of 18 out of 18, while Malwarebytes achieved a 100% real-world protection rate in AV-Comparatives testing, though it had more false positives. Bitdefender Total Security is recommended for gamers due to its low frame-rate impact of 0-2%, while Norton 360 offers features for streamers and competitive players, and Malwarebytes serves as a lightweight secondary scanner. The value of gaming accounts has increased, making them targets for cybercriminals, with malware campaigns like Vidar 2.0 accounting for 41% of gaming-related malware detections. New malware families such as Katz and Bee specifically target Discord and gaming platforms. In terms of performance, Norton showed a 2-3% FPS decrease in Cyberpunk 2077, while Bitdefender's impact was only 0-2%, and Malwarebytes had less than 1% impact. Norton and Bitdefender are tied in detection capabilities, both scoring 18/18 in AV-TEST, while Malwarebytes had a 92.4% offline detection rate and 98.3% online. Norton includes a no-log VPN and gamer-tag monitoring, while Bitdefender offers identity protection without specific gamer-tag monitoring. Malwarebytes lacks a VPN and password manager. Pricing varies, with Norton starting at .99 for three devices, Bitdefender at .99 for one device, and Malwarebytes at .99 for one device. To switch antivirus solutions, users should back up their license keys, use removal tools, and ensure game-aware modes are active. Each product has unique strengths: Norton excels in gamer-tag monitoring, Bitdefender minimizes CPU usage, and Malwarebytes is lightweight but lacks additional features.

BetaBeacon

September 24, 2026

Move over, Claude and ChatGPT: This Android brand’s open-source AI model builds 3D games on demand

Xiaomi has open-sourced its omnimodal AI model, MiMo-V2.6 Pro, which can generate interactive 3D worlds from text or visual prompts. The model is claimed to be the most capable open-weight model on the Artificial Analysis Intelligence Index benchmark.

AppWizard

September 24, 2026

Russia’s state-backed messaging app Max can secretly change how it surveils individual users, researchers at InterSecLab find

The Max messenger, developed by VK, has significant user tracking capabilities. A report from InterSecLab revealed that: - Max's features can vary for individual users without app updates. - It lacks end-to-end encryption, allowing VK access to messages, even in "secret chats." - Each account can be configured to perform specific actions, such as decrypting messages on VK's servers and blocking messages if a VPN is detected. - Upon launching, Max reports the user’s network environment to VK, including their public IP address and mobile carrier. - The app uploads users’ entire address books unencrypted to VK's servers, accessing contacts of non-registered individuals. - A phone number query can reveal extensive user information without notification. - Max stops functioning if it detects a VPN, requiring users to disable it to send messages, although workarounds exist. - New users receive a curated list of recommended channels, primarily featuring state media and pro-government figures.

AppWizard

September 24, 2026

RTX 5090 and DLSS 5 Transform Classic Minecraft into 4K

A recent benchmark in Minecraft contrasts the original aesthetic with a modified version using the NVIDIA GeForce RTX 5090 graphics card and DLSS 5 neural network rendering technology. The modified build features an AdaptiveVision shader, optimized ReShade post-processing presets, and material maps for roughness and reflectivity. DLSS 5 enhances textures without changing polygonal meshes, eliminating subpixel flickering and improving light and shadow gradients. The RTX 5090's video memory and tensor units maintain high frame rates during demanding path tracing and neural network computations. This project demonstrates the potential of machine learning technologies in enhancing classic games.

Winsage

September 24, 2026

Chinese Hackers Exploit Chrome-Windows Zero-Day Chain to Deploy CLEANGULP Malware

A Chinese threat actor, codenamed UTA0565, has exploited newly disclosed vulnerabilities in Google Chrome (CVE-2026-85046, CVE-2026-87491) and Windows (CVE-2026-85880) through deceptive websites, achieving remote code execution. The attacks were detected on September 3 and 4, 2026, and involved impersonating organizations to mislead victims, particularly targeting Asian government entities with phishing emails related to Hong Kong activist Chow Hang-tung. The phishing messages directed users to fraudulent sites that loaded an HTML element using the BlueMoon exploit kit, which delivered a payload named "chrome_cleanup.exe," associated with the CLEANGULP malware family. This malware allows for command execution, process listing, file uploads and downloads, and uses a hard-coded domain for command-and-control communications. The exploit's widespread use suggests a coordinated effort within the Chinese cyber espionage community, with indications that multiple groups are sharing and weaponizing the exploit.

Winsage

September 24, 2026

Microsoft force-installed three apps on Windows 11, and now you have to delete them yourself

In early 2025, Microsoft introduced three applications—“People,” “Files,” and “Calendar”—as part of its “Microsoft 365 companions” initiative to enhance productivity. These apps were integrated into the Windows 11 taskbar for managing Microsoft 365 features. Microsoft planned to automatically install these apps on eligible PCs starting in late October 2025, but later decided to discontinue them. The companion apps will be retired by December 16, 2026, and users must manually uninstall them as they will not be removed automatically. To uninstall, users can go to Windows Settings > Apps > Installed apps or use PowerShell commands.

Tech Optimizer

September 23, 2026

BigDiskBuster PoC Blocks Windows Defender Updates

A new tool named BigDiskBuster has been released on GitHub, which disrupts Microsoft Defender Antivirus by preventing it from installing updates. It does this by consuming available disk space during the update process, causing Defender to remain on its current version and unable to receive new platform or signature updates. BigDiskBuster operates as a local denial-of-service technique and requires prior access to the target machine to execute. The tool was created by researcher Abdelhamid Naceri, known as Nightmare Eclipse, who has previously worked on similar projects. As of now, there is no CVE identifier, patch, or advisory from Microsoft regarding this issue.

Winsage

September 23, 2026

Cisco Talos Discloses Autonomous Windows Malware: Four AI Models Direct Each Attack

Cisco Talos has disclosed a new Windows implant called CLOSEDQUORUM, which operates without human operators by using four commercial large language models (LLMs) to autonomously decide on actions after deployment. The implant is a 16.4-megabyte executable that conducts reconnaissance on the target system and sends structured prompts to the LLMs, which respond with one of four actions: steal, inject, persist, or move. When the "steal" action is chosen, it simultaneously attacks three credential stores, extracting Windows credentials, browser passwords, and cryptocurrency wallet data. The "inject" action uses either Early Bird APC injection or process hollowing based on model recommendations. For persistence, it employs three overlapping mechanisms, including a Registry Run key, a scheduled task, and a WMI event subscription. To evade detection, CLOSEDQUORUM suppresses ETW telemetry and introduces delays before executing actions. It circumvents traditional command-and-control structures by calling legitimate API endpoints, making blocking these domains impractical. Talos introduced the CAIRN toolkit for detecting AI-integrated malware, which operates on metadata and employs rule-based detection. Unlike previous AI-assisted malware, CLOSEDQUORUM automates decision-making processes entirely, highlighting a significant evolution in malware capabilities. Security teams are advised to focus on behavioral detection strategies and utilize the YARA rule and CAIRN toolkit for identifying this threat.

Winsage

September 23, 2026

Cisco Talos Discloses Autonomous Windows Malware: Four AI Models Direct Each Attack

Cisco Talos has disclosed a Windows implant called CLOSEDQUORUM, which automates cyberattack execution using four advanced commercial large language models: DeepSeek, Qwen, Mistral, and Google Gemini. The implant is a 16.4-megabyte executable that conducts reconnaissance on the system and formats the gathered data into prompts for the AI models. Each model votes on one of four actions: steal, inject, persist, or move, with the action receiving the most votes being executed. When stealing, CLOSEDQUORUM targets three credential stores, dumping LSASS memory and retrieving saved passwords from browsers and cryptocurrency wallets. The stolen data is encrypted and sent to the operator via Discord. For injection, it uses Early Bird APC injection or process hollowing based on model responses. The persist action creates three mechanisms for longevity, including a Registry Run key, a scheduled task, and a WMI event subscription. CLOSEDQUORUM evades detection by suppressing ETW telemetry and delaying activity to avoid sandbox analyses. It connects to legitimate API endpoints, making blocking ineffective without disrupting enterprise applications. Talos recommends behavioral combination detection strategies and the use of a YARA rule for detection. The CAIRN toolkit has been introduced to detect AI-integrated malware without executing binaries. Unlike previous AI-assisted malware, CLOSEDQUORUM removes human decision-making from the attack process.