Daily Writeups
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Daily Writeups
⤷ Title: Intel “L1TF Reloaded” Flaw: New Attack Leaks Data from Virtual Machines
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𐀪 Author: ddos
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ⴵ Time: Tue, 23 Sep 2025 07:39:11 +0000
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⌗ Tags: #Vulnerability #CPU #cybersecurity #Intel #L1TF Reloaded #speculative execution #virtual machine #vulnerability #VUSec
Penetration Testing Tools
Intel “L1TF Reloaded” Flaw: New Attack Leaks Data from Virtual Machines
A new exploit, "L1TF Reloaded," targets Intel CPUs, allowing attackers to leak data from a host's main memory and other virtual machines through a timing channel.
11 views
Daily Writeups
⤷ Title: Cracks in the Silicon ~ Why CPU Vulnerabilities Matter to Everyone
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𐀪 Author: Jonathan Brown
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ⴵ Time: Wed, 24 Sep 2025 15:27:02 GMT
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⌗ Tags: #hardware #hacking #cpu #supply_chain #security
Medium
Cracks in the Silicon ~ Why CPU Vulnerabilities Matter to Everyone
Most people think of computer security in terms of apps, websites, or passwords. But beneath all that runs the central processor-the…
15 views
Daily Writeups
⤷ Title: Training Solo: New Spectre-v2 Attack Bypasses Kernel and Hypervisor Defenses
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𐀪 Author: ddos
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ⴵ Time: Mon, 20 Oct 2025 02:59:29 +0000
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⌗ Tags: #Vulnerability #CPU #cybersecurity #kernel #Spectre_v2 #vulnerability
Penetration Testing Tools
Training Solo: New Spectre-v2 Attack Bypasses Kernel and Hypervisor Defenses
Researchers unveil "Training Solo," a new Spectre-v2 study showing attackers can bypass isolation to self-train branch predictors and steal kernel data.
15 views
Daily Writeups
⤷ Title: High-Severity Bug: AMD Zen 5 RDSEED Flaw Risks Randomness Integrity; Microcode Fix Coming
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𐀪 Author: Ddos
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ⴵ Time: Mon, 03 Nov 2025 02:44:25 +0000
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⌗ Tags: #Vulnerability Report #AGESA #AMD #Confidentiality #CPU vulnerability #EPYC #microcode #RDSEED #Ryzen #Zen 5
Daily CyberSecurity
High-Severity Bug: AMD Zen 5 RDSEED Flaw Risks Randomness Integrity; Microcode Fix Coming
AMD confirmed a high-severity bug in Zen 5 CPUs where the 16/32-bit RDSEED returns non-random values. Microcode fixes roll out starting Nov 14 (EPYC) & late Nov (Ryzen).
5 views
Daily Writeups
⤷ Title: Qualcomm Buys Ventana to Double Down on RISC-V and Custom Oryon CPU
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𐀪 Author: Ddos
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ⴵ Time: Thu, 11 Dec 2025 03:34:37 +0000
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⌗ Tags: #Technology #acquisition #AI Computing #ARM #CPU Technology #Instruction Set Architecture #Oryon CPU #Qualcomm #RISC_V #Ventana Micro Systems
Daily CyberSecurity
Qualcomm Buys Ventana to Double Down on RISC-V and Custom Oryon CPU
Qualcomm acquires Ventana Micro Systems to integrate high-performance RISC-V expertise, bolstering its custom Oryon CPU roadmap and securing freedom from architectural constraints.
15 views
Daily Writeups
⤷ Title: Windows 11 Gaming Guide: Microsoft’s Recommended PC Specs for 1080p to 4K
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𐀪 Author: Ddos
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ⴵ Time: Mon, 15 Dec 2025 04:34:49 +0000
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⌗ Tags: #Windows #AMD Radeon #CPU #DirectStorage #Gaming PC #GPU #Hardware Specs #NVIDIA RTX #NVMe SSD #PC Gaming #Windows 11
Daily CyberSecurity
Windows 11 Gaming Guide: Microsoft’s Recommended PC Specs for 1080p to 4K
Microsoft published a guide outlining recommended Windows 11 gaming PC specs from entry-level 1080p to high-end 4K, emphasizing NVMe SSDs for DirectStorage.
25 views
Daily Writeups
⤷ Title: Unlocking the Speed: Windows Server 2025 Delivers 80% IOPS Boost with New Native NVMe Stack
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𐀪 Author: ddos
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ⴵ Time: Wed, 17 Dec 2025 04:18:39 +0000
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⌗ Tags: #Windows #CPU Efficiency #IOPS #IT Infrastructure #KB5066835 #Microsoft #NTFS #NVMe #SCSI #Storage Performance #Windows Server 2025
Penetration Testing Tools
Unlocking the Speed: Windows Server 2025 Delivers 80% IOPS Boost with New Native NVMe Stack
As early as the spring of 2024, Microsoft promised a substantial performance boost for Windows Server 2025 on
11 views
Daily Writeups
⤷ Title: The End of SCSI: Windows Server 2025 Unlocks 70% Faster Storage with Native NVMe I/O
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𐀪 Author: Ddos
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ⴵ Time: Sat, 20 Dec 2025 00:05:11 +0000
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⌗ Tags: #Windows #AI Workloads #CPU Optimization #IOPS #KB5066835 #Microsoft Ignite 2025 #NVMe #SCSI #sql server #Storage Performance #Windows Server 2025
Daily CyberSecurity
The End of SCSI: Windows Server 2025 Unlocks 70% Faster Storage with Native NVMe I/O
Microsoft’s new native NVMe I/O for Windows Server 2025 bypasses legacy SCSI paths, boosting IOPS by 70% while slashing CPU usage by 45%.
16 views
Daily Writeups
⤷ Title: Unlocking the Speed of Light: How Hardware-Accelerated BitLocker Saves Your FPS
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𐀪 Author: Ddos
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ⴵ Time: Tue, 23 Dec 2025 07:42:26 +0000
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⌗ Tags: #Windows #bitlocker #CPU Offloading #encryption #Gaming PC #Intel Core Ultra #Microsoft Ignite 2025 #NVMe #Snapdragon X #SSD Performance #Windows 11 #Windows Security
Daily CyberSecurity
Unlocking the Speed of Light: How Hardware-Accelerated BitLocker Saves Your FPS
Many users are now aware that Windows 11 PCs enable device encryption by default. When a system is equipped with a TPM 2.0 trusted platform module, encryption is automatically activated during ins…
33 views
Daily Writeups
⤷ Title: Unlocking the Speed of Light: How Hardware-Accelerated BitLocker Saves Your FPS
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𐀪 Author: ddos
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ⴵ Time: Thu, 25 Dec 2025 02:59:14 +0000
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⌗ Tags: #Windows #BitLocker #CPU Offloading #Encryption #Intel Panther Lake #Microsoft Ignite 2025 #NVMe #SSD performance #Windows 11 #Windows Security #XTS_AES_256
Information Security News
Unlocking the Speed of Light: How Hardware-Accelerated BitLocker Saves Your FPS
Microsoft has introduced a new hardware-accelerated version of its built-in BitLocker encryption in Windows 11. The feature is designed to boost performance and reduce CPU load by offloading heavy…
30 views
Daily Writeups
⤷ Title: End of an Era: Linux Kernel 7.1 Finally Bids Farewell to the Iconic Intel 486
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𐀪 Author: Ddos
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ⴵ Time: Tue, 07 Apr 2026 07:11:03 +0000
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⌗ Tags: #Linux #Computing News 2026 #CPU History #i486 #Ingo Molnar #Intel 486 #Legacy Hardware #Linux 7.1 #Linux Kernel 7.1 #open_source #x86 Architecture
Daily CyberSecurity
End of an Era: Linux Kernel 7.1 Finally Bids Farewell to the Iconic Intel 486
After 35 years of support, the Linux Kernel is officially retiring the Intel i486. Linux 7.1 marks the beginning of the end for this ancestral CPU lineage.
9 views
Daily Writeups
⤷ Title: Hardware Warning: How CPU-Z and HWMonitor Official Downloads Became Trojan Traps
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𐀪 Author: ddos
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ⴵ Time: Mon, 13 Apr 2026 08:26:06 +0000
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⌗ Tags: #Malware #CPU_Z #CPUID #cybersecurity #DLL Sideloading #Hardware Diagnostics #HWMonitor #Infosec #kaspersky #malware #STX RAT #trojan
Penetration Testing Tools
Hardware Warning: How CPU-Z and HWMonitor Official Downloads Became Trojan Traps
The routine acquisition of CPU-Z or HWMonitor has abruptly transformed into a vector for trojan distribution. Researchers from
10 views
Daily Writeups
⤷ Title: The CPUID Watering Hole Attack Turning CPU-Z into a Trojan
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𐀪 Author: Ddos
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ⴵ Time: Mon, 13 Apr 2026 09:15:24 +0000
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⌗ Tags: #Malware #CPU_Z #CPUID #DLL Sideloading #HWMonitor #infosec #kaspersky #malware #STX RAT #Supply Chain Security #watering hole attack
Daily CyberSecurity
The CPUID Watering Hole Attack Turning CPU-Z into a Trojan
In the world of system administration, few tools are as ubiquitous as CPU-Z and HWMonitor. These utilities are the “old reliables” for monitoring hardware health. However, on April 9, …
18 views
Daily Writeups
⤷ Title: The CPUID/CPU-Z Hack Explained
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𐀪 Author: Solvenite
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ⴵ Time: Wed, 15 Apr 2026 06:25:19 GMT
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⌗ Tags: #cyber_security_incident #security #cybersecurity #hacking #cpu
Medium
The CPUID/CPU-Z Hack Explained
Security Incident · April 9–10, 2026 · cpuid.com · STX RAT
17 views
Daily Writeups
⤷ Title: Optimization or Artifice? The Truth Behind the Windows 11 “Low Latency Profile” and CPU Speed Bursts
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𐀪 Author: Ddos
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ⴵ Time: Mon, 11 May 2026 02:50:47 +0000
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⌗ Tags: #Windows #CPU Boost #Hardware Performance #Low Latency Profile #Microsoft #Operating System Optimization #Scott Hanselman #Start Menu Fix #Tech News 2026 #UI Performance #Windows 11 #Windows 11 Lag
Daily CyberSecurity
Optimization or Artifice? The Truth Behind the Windows 11 "Low Latency Profile" and CPU Speed Bursts
Microsoft is testing a "Low Latency Profile" to fix Windows 11 UI lag with 3-second CPU bursts. Is it lazy engineering or a sophisticated industry standard?
17 views
Daily Writeups
⤷ Title: Architectural Breach: AMD Zen 2 Flaw Allows Higher-Privilege Instruction Corruption
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𐀪 Author: Ddos
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ⴵ Time: Thu, 14 May 2026 02:00:16 +0000
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⌗ Tags: #Vulnerability Report #AMD #BIOS Update #CPU Security #CVE_2025_54518 #EPYC #Hardware Vulnerability #infosec #Micro_op Cache #privilege escalation #Ryzen #Zen 2
Daily CyberSecurity
Architectural Breach: AMD Zen 2 Flaw Allows Higher-Privilege Instruction Corruption
Urgent: AMD Zen 2 processors (Ryzen/EPYC) hit by CVE-2025-54518. Hardware flaw allows instruction corruption and privilege escalation. Update your BIOS now!
17 views
Daily Writeups
⤷ Title: Windows 11 Deploys Algorithmic CPU Bursting via the Low Latency Profile
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𐀪 Author: ddos
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ⴵ Time: Fri, 29 May 2026 02:38:46 +0000
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⌗ Tags: #Windows #command line kernel optimization #CPU frequency burst acceleration #KB5089573 optional preview update #Microsoft Windows K2 scheduling #Start Menu lag fix #system flyout speed optimization #UI interaction latency reduction #ViVeTool feature ID 58989092 #Windows 11 24H2 performance boost #Windows 11 Low Latency Profile
Information Security News
Windows 11 Low Latency Profile: How to Enable via ViVeTool
Microsoft rolls out the Windows 11 Low Latency Profile in update KB5089573. Learn how to use ViVeTool to force-enable this background CPU performance boost.
23 views
Daily Writeups
⤷ Title: The Longevity Gambit: AMD Extends AM5 and Reshapes the Silicon Landscape
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𐀪 Author: Ddos
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ⴵ Time: Tue, 02 Jun 2026 03:41:32 +0000
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⌗ Tags: #Technology #AMD AM5 platform support #CPU socket longevity #hardware obsolescence #Intel socket lifespan #Ryzen processor upgrade cycle #Zen 6 motherboard compatibility
Daily CyberSecurity
The Longevity Gambit: AMD Extends AM5 and Reshapes the Silicon Landscape
Discover the latest AMD AM5 platform support updates. Learn how Team Red enables cost-effective desktop upgrades for future Ryzen processors.
15 views
Daily Writeups
⤷ Title: CVE-2026-64560: Linux Kernel CPU Timer Use-After-Free Gives a Root Shell, PoC Exploit Code Publicly Disclosed
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𐀪 Author: Do Son
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ⴵ Time: Wed, 12 Aug 2026 01:01:27 +0000
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⌗ Tags: #Vulnerability Report #android #CPU timer #CVE_2026_64560 #Linux Kernel #Pixel #privilege escalation #use after free
Daily CyberSecurity
CVE-2026-64560: Linux Kernel CPU Timer Use-After-Free Gives a Root Shell, PoC Exploit Code Publicly Disclosed
TL;DR A Linux kernel CPU timer flaw lets a local user reach root. Tracked as CVE-2026-64560, it scores 7.0 on CVSS. Researchers confirmed a root shell on a Pixel 10 Pro. The full details and proof…
16 views