Claude Code 2.1.86 additional updates CLI surface: Added: • env vars: CLAUDE_LOCAL_OAUTH_CONSOLE_BASE, CLAUDE_TRUSTED_DEVICE_TOKEN • config keys: A, access_token, apiUsage, artifact_urls, assistantMessageTokens, attachmentTokens, attachmentsByType, autoCompactThreshold, callTokens, categories, categoryName, color, deferredBuiltinTools, expires_in, fz6, gridRows, includedCommands, includedSkills, isAutoCompactEnabled, isDeferred, isFilled, isLoaded, issued_token_type, maxTokens, mcpTools, memoryFiles, messageBreakdown, percentage, qk, rawMaxTokens, refresh_token, resultTokens, skillFrontmatter, slashCommands, squareFullness, syncedFrom, systemPromptSections, systemTools, token_type, tokens, toolCallTokens, toolCallsByType, toolResultTokens, totalCommands, totalSkills, updatedAt, userMessageTokens, xaa • models: claude-plugin-telemetry-v1, claude-proactive Removed: • config keys: $, Yk, yY6 File: github.com/marckrenn/claude-… Metadata: • Time since 2.1.85 release: 23h 34m 30s • Bundle file size: 47.8 kB ( 0.4%) • Est. LOC (prettified): 1,420 ( 0.4%) • Prompt files: 4 ( 0.1%) • Prompt tokens: 821 ( 0.2%) Prompt token mix by kind: • system: 82.8%→82.7% • system-reminder: 13.0%→13.0% • tools: 3.6%→3.6% • agent: 0.6%→0.6% Files: • metadata: github.com/marckrenn/claude-… • prompt stats: github.com/marckrenn/claude-… More details: github.com/marckrenn/claude-…

Russian 🇷🇺-origin "CTRL" toolkit discovered combining credential phishing, keylogging, RDP hijacking, and FRP tunneling in single .NET framework. Zero detections across VirusTotal and public feeds indicate privately developed tool not yet in broad circulation. Key Technical Details: • Delivery via weaponized LNK (Private Key.lnK) executing 6-stage payload chain through PowerShell, registry storage, and AES-256-CBC encrypted .NET assemblies • Infrastructure: hui228[.]ru (194.33.61[.]36, 109.107.168[.]18) on Partner Hosting LTD AS215826, FRP server port 7000 with auth token "ADAD" • Sophisticated Windows Hello phishing using victim's real display name/photo, UI automation to validate PINs against actual Windows auth, blocked escape keys (Alt Tab/F4/Win) • Persistence via 4 scheduled tasks (DriverSvcTask, NetTcpSvc, TermSvcHost, WindowsHealthMonitor) loading payloads from registry values disguised as Explorer settings • C2 architecture routes all interaction through FRP reverse tunnels to RDP sessions, avoiding traditional beacon patterns DFIR Artifacts: • Registry: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ values ShellStateVersion1/IconSizeVersion1/IconUnderlineVersion1 • Files: C:\ProgramData\SystemTools\ctrl.exe, C:\Temp\keylog.txt, C:\ProgramData\frp\frpc.toml • Named pipe: ctrlPipe for local C2 communication • Hidden user accounts (Administrator/Admin/Windows) with password "ADAD" #DFIR_Radar

Install Duf on Ubuntu Linux for disk usage monitoring with a modern interface. linuxcapable.com/how-to-inst… #Linux #Ubuntu #SystemTools

en.gamegpu.com/iron/aida64-7… 🧰 AIDA64 v7.65 is out — Now supports RTX 5060 Ti & RX 7650 GRE! FinalWire has released a major update to its system diagnostic tool, AIDA64, across all editions: Extreme, Engineer, Business, and Network Audit. This version adds support for NVIDIA’s RTX 5060 Ti and AMD’s RX 7650 GRE, as well as PSU monitoring for MSI MEG Ai1600T. 🌍 The update also includes Greek language support, enhanced CPU detection (Intel Panther Lake, Zhaoxin KX-6000G/7000), new hotkey options for SensorPanel UI, and updated GPU sensor support for ASUS Astral RTX 5000 series. Improved GPGPU libraries are now fully recognized. 📊 Whether you’re a hardware enthusiast or IT pro, AIDA64 v7.65 keeps your monitoring toolkit up to date. Grab it now from FinalWire’s official site. #AIDA64 #RTX5060Ti #RX7650GRE #PCMonitoring #GPU #SystemTools #FinalWire #Update

IsMyLcdOK quickly checks #LCD monitors for dead, paralyzed, or stuck #pixels. majorgeeks.com/files/details… #freeware #systemtools #ComputerMonitors

CPU-Z quickly collects information about some of the primary devices of your #system. majorgeeks.com/files/details… #freeware #CPU #Systemtools

Speccy is an advanced #systeminformation tool that can tell you about your processor, the amount of memory, #videocard, #harddrive, and more. majorgeeks.com/files/details… #software #systemTools

ueli is an Open Source #systray app that permits you to launch #programs and #Windows tools via a simple search interface. majorgeeks.com/files/details… #Sysadmin #systemTools #software

System Informer acts as a powerful tool to help monitor #system resources, debug #software, and detect #malware. majorgeeks.com/files/details… #SystemTools #opensource #software

Updated - AlienFX Tools is a comprehensive suite that offers various features that enable you to easily manage your system's lights, fans, and power settings. majorgeeks.com/files/details… #opensource #system #systemtools

Updated - SnakeTail is a #Windows tail utility for monitoring growing log files. majorgeeks.com/files/details… #opensource #SystemTools

New! Right-Click Uninstall lets you #uninstall programs directly from the right-click #contextmenu. majorgeeks.com/files/details… #freeware #software #freeware #uninstallers #systemTools

Start-Programs-Accessories-SystemTools-Character Map. (Yeah they're not supported online but there you go). Pretty hard to sext with that lot, though I'm sure that wasn't your intention.

Updated - Input Director lets you control multiple #Windows systems using the keyboard/mouse attached to one #computer. majorgeeks.com/files/details… #freeware #systemTools

Updated - Process Lasso is designed to manage and edit how your processes and services run. majorgeeks.com/files/details… #software #Systemtools

Updated - Venmon is a robust real-time #system resource monitoring #utility that includes a multi-ping tool. majorgeeks.com/files/details… #systemtools

Updated - Windows Memory Cleaner is a small #OpenSource RAM cleaner. majorgeeks.com/files/details… #PCMemory #RAM #systemtools

Updated - SIV (System Information Viewer) displays useful #Windows, #network, and #hardware info. majorgeeks.com/files/details… #freeware #systemTools

Updated - Microsoft PC Manager is designed to help boost your machine's performance through a simple, user-friendly app. majorgeeks.com/files/details… #PCManager #freeware #microsoft #systemTools

Updated - LatencyMon checks if a system running #Windows is suitable for processing real-time audio and other tasks. majorgeeks.com/files/details… #freeware #systemtools