Daily Writeups
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Daily Writeups
⤷ Title: Cutting the Cord: QEMU 11.0 to Expunge 32-Bit Host Support in Cloud Variant
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𐀪 Author: Ddos
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ⴵ Time: Tue, 13 Jan 2026 01:36:10 +0000
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⌗ Tags: #Linux #32_bit Deprecation #Cloud Computing #open_source #QEMU #QEMU 11.0 #Server Management #TCG #Tech News 2026 #virtualization
Daily CyberSecurity
Cutting the Cord: QEMU 11.0 to Expunge 32-Bit Host Support in Cloud Variant
QEMU 11.0 Cloud is set to drop 32-bit host support, removing 7,000+ lines of legacy code to boost efficiency and security in cloud environments.
14 views
Daily Writeups
⤷ Title: Virtualisation Basics Walkthrough Notes | TryHackMe
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𐀪 Author: Sle3pyHead ‍
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ⴵ Time: Wed, 04 Feb 2026 17:09:36 GMT
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⌗ Tags: #tryhackme #tryhackme_writeup #tryhackme_walkthrough #virtualization #data_computing
Medium
Virtualisation Basics Walkthrough Notes | TryHackMe
Quick guide to virtualization basics and virtual machine management.
26 views
Daily Writeups
⤷ Title: TryHackMe | Virtualisation Basics | WriteUp
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𐀪 Author: Axoloth
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ⴵ Time: Fri, 06 Feb 2026 10:38:02 GMT
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⌗ Tags: #tryhackme #virtualization #tryhackme_writeup #tryhackme_walkthrough #virtual_machine
Medium
TryHackMe | Virtualisation Basics | WriteUp
Learn why virtualisation powers modern IT, improving efficiency and safely isolating environments.
13 views
Daily Writeups
⤷ Title: Virtual Invasion: SolarWinds WHD Exploited to Host Hidden QEMU VMs
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𐀪 Author: Ddos
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ⴵ Time: Tue, 10 Feb 2026 00:31:20 +0000
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⌗ Tags: #Vulnerability Report #CVE_2025_40551 #cyberattack #DLL Sideloading #Microsoft Defender #persistence #QEMU #SolarWinds #SysAdmin #virtualization #Web Help Desk
Daily CyberSecurity
Virtual Invasion: SolarWinds WHD Exploited to Host Hidden QEMU VMs
Microsoft finds hackers using SolarWinds WHD to run hidden QEMU VMs. The attack uses DLL sideloading for full domain compromise. Patch immediately.
12 views
Daily Writeups
⤷ Title: Ghost NICs & Secret Knocks: Dell Zero-Day (CVSS 10) Exploited by UNC6201
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𐀪 Author: Ddos
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ⴵ Time: Wed, 18 Feb 2026 00:18:33 +0000
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⌗ Tags: #Cyber Security #Vulnerability Report #CVE_2026_22769 #Dell RecoverPoint #ESXi Security #Ghost NICs #GRIMBOLT #Mandiant #SLAYSTYLE #UNC6201 #Virtualization Security #zero_day
Daily CyberSecurity
Ghost NICs & Secret Knocks: Dell Zero-Day (CVSS 10) Exploited by UNC6201
Mandiant reveals UNC6201 exploiting Dell RecoverPoint zero-day CVE-2026-22769. Attackers use "Ghost NICs" & GRIMBOLT malware. Patch now.
17 views
Daily Writeups
⤷ Title: The 500ms Slumber: How a One-Line Patch Unleashed 10x Throughput in QEMU
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𐀪 Author: ddos
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ⴵ Time: Fri, 20 Feb 2026 05:33:41 +0000
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⌗ Tags: #Linux #AHCI #Claude AI #io_uring #Jens Axboe #latency fix #performance optimization #QEMU #SCSI #Tech News 2026 #Virtualization
Penetration Testing Tools
The 500ms Slumber: How a One-Line Patch Unleashed 10x Throughput in QEMU
Occasionally, the most profound escalations in computational performance manifest almost as a whimsical irony. Jens Axboe, the esteemed
34 views
Daily Writeups
⤷ Title: VM Snapshot Disk Recovery
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𐀪 Author: Marduk I Am
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ⴵ Time: Tue, 24 Feb 2026 16:57:16 GMT
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⌗ Tags: #virtualization #ethical_hacking #linux #cybersecurity #digital_forensics
Medium
🛠 VM Snapshot Disk Recovery
Snapshot Analysis and Password Recovery in a Kali Linux Virtual Machine
44 views
Daily Writeups
⤷ Title: Virtualisation Basics
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𐀪 Author: THM{0x416469747961204D6163686972616A75}
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ⴵ Time: Wed, 25 Feb 2026 06:25:49 GMT
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⌗ Tags: #tryhackme_walkthrough #tryhackme #virtualization #tryhackme_writeup #virtualisation_basics
Medium
Virtualisation Basics
Learn why virtualisation powers modern IT, improving efficiency and safely isolating environments.
9 views
Daily Writeups
⤷ Title: iPhone Chip, Windows Soul? Parallels Brings Windows 11 to the $599 MacBook Neo
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𐀪 Author: Ddos
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ⴵ Time: Sun, 15 Mar 2026 10:37:54 +0000
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⌗ Tags: #Technology #8GB Unified Memory #Apple A18 Pro #Apple Silicon 2026 #budget MacBook #Fanless Performance #MacBook Neo #macOS Tahoe #Parallels Desktop #virtualization #Windows 11 on Arm
Daily CyberSecurity
iPhone Chip, Windows Soul? Parallels Brings Windows 11 to the $599 MacBook Neo
Parallels Desktop confirms Windows 11 runs on the $599 MacBook Neo. Discover how the A18 Pro chip handles virtualization and why 8GB RAM is the ultimate bottleneck.
27 views
Daily Writeups
⤷ Title: Firecracker Security Alert: Virtio-PCI Vulnerability Could Lead to Out-of-Bounds Memory Access
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𐀪 Author: Ddos
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ⴵ Time: Wed, 08 Apr 2026 13:22:17 +0000
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⌗ Tags: #Vulnerability Report #AWS Firecracker #AWS Lambda #Cloud Security #CVE_2026_5747 #Fargate Security #Linux Kernel #MicroVM Security #out_of_bounds write #Virtio_PCI #virtualization
Daily CyberSecurity
Firecracker Security Alert: Virtio-PCI Vulnerability Could Lead to Out-of-Bounds Memory Access
AWS patches a high-severity (8.7) Firecracker flaw allowing root guests to trigger memory corruption via the virtio-pci transport. Update your microVMs now.
18 views
Daily Writeups
⤷ Title: Ghosts in the Hypervisor: Mandiant Exposes the 400-Day vSphere Takeover
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𐀪 Author: Ddos
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ⴵ Time: Thu, 09 Apr 2026 06:39:11 +0000
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⌗ Tags: #Malware #BRICKSTEAM #BRICKSTORM #ESXi #Hypervisor Security #infosec #Mandiant #Photon OS #threat intelligence #VCSA #virtualization #VMware Security #vSphere
Daily CyberSecurity
Ghosts in the Hypervisor: Mandiant Exposes the 400-Day vSphere Takeover
Mandiant uncovers BRICKSTORM, a threat actor hiding in VMware vSphere for 393 days. Learn how to close the visibility gap and harden your ESXi infrastructure.
25 views
Daily Writeups
⤷ Title: Building a Pentesting Lab on Apple Silicon: Installing Kali Linux with UTM on MacBook M4
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𐀪 Author: Nauval Dzakwan Baihaqi
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ⴵ Time: Mon, 13 Apr 2026 09:31:25 GMT
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⌗ Tags: #kali_linux_on_virtualbox #virtualization #ethical_hacking #pentesting #cybersecurity
Medium
Building a Pentesting Lab on Apple Silicon: Installing Kali Linux with UTM on MacBook M4
Halo semuanya! Saya Nauval Dzakwan Baihaqi, mahasiswa Universitas Pendidikan Indonesia yang saat ini sedang mendalami dunia Cybersecurity…
21 views
Daily Writeups
⤷ Title: Zero-Exfil Hijacking: How VMkatz Rips Windows Credentials Directly from VM Snapshots
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𐀪 Author: ddos
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ⴵ Time: Thu, 16 Apr 2026 10:30:13 +0000
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⌗ Tags: #Open Source Tool #Active Directory #Credential Extraction #Hypervisor Attack #Pentesting #red teaming #Virtualization Security #VMDK #VMkatz #VMSN #Windows Security
Penetration Testing Tools
Zero-Exfil Hijacking: How VMkatz Rips Windows Credentials Directly from VM Snapshots
Extract NTLM hashes, Kerberos tickets, and BitLocker keys directly from .vmdk and .vmsn files. VMkatz lets you loot virtual machines without massive exfiltration.
16 views
Daily Writeups
⤷ Title: The Phantom Hypervisor: How Payouts King Uses QEMU to Hide Ransomware Inside Virtual Machines
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𐀪 Author: ddos
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ⴵ Time: Mon, 20 Apr 2026 08:01:37 +0000
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⌗ Tags: #Malware #3AM Ransomware #Alpine Linux #CitrixBleed 2 #Cyber Security #EDR evasion #GOLD ENCOUNTER #Payouts King #QEMU #ransomware #Sophos #Virtualization Security
Penetration Testing Tools
The Phantom Hypervisor: How Payouts King Uses QEMU to Hide Ransomware Inside Virtual Machines
Ransomware syndicates are increasingly adopting the clandestine practice of concealing their malicious artifacts not merely adjacent to the
13 views
Daily Writeups
⤷ Title: OVN Security Alert: Critical Heap Over-Read Flaws Risk Sensitive Data Leaks
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𐀪 Author: Ddos
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ⴵ Time: Tue, 21 Apr 2026 12:05:11 +0000
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⌗ Tags: #Vulnerability Report #CVE_2026_5265 #CVE_2026_5367 #DHCPv6 #Heap Over_read #ICMP Leak #infosec #network_security #Open Virtual Network #OVN #Patch Alert #Virtualization Security
Daily CyberSecurity
OVN Security Alert: Critical Heap Over-Read Flaws Risk Sensitive Data Leaks
OVN reveals two critical heap over-read flaws in ICMP and DHCPv6 processing. Learn how crafted packets can siphon sensitive memory and find the patch versions.
14 views
Daily Writeups
⤷ Title: Operational Blackout: How Kyber Ransomware Targets the Heart of Virtualized Environments
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𐀪 Author: Ddos
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ⴵ Time: Fri, 24 Apr 2026 02:00:08 +0000
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⌗ Tags: #Malware #cybersecurity #data recovery #Hyper_V #infosec #Kyber Ransomware #Rapid7 #Rust malware #Virtualization Attack #VMware ESXi #VSS Wipe #Windows Security
Daily CyberSecurity
Operational Blackout: How Kyber Ransomware Targets the Heart of Virtualized Environments
Rapid7 uncovers Kyber, a dual-platform ransomware targeting VMware ESXi and Windows. Learn how it causes operational blackouts and bypasses recovery.
26 views
Daily Writeups
⤷ Title: The Shittrix Disclosure: 89 Flaws Collapse 20 Years of Trust in Citrix and XCP-ng
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𐀪 Author: Ddos
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ⴵ Time: Wed, 29 Apr 2026 13:04:55 +0000
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⌗ Tags: #Vulnerability Report #API security #Bootkit #Citrix #Cloud Security #CVSS 9.9 #Hypervisor #infosec #Jakob Wolffhechel #Shittrix #Storage Security #Virtualization Security #XCP_ng #XenServer
Daily CyberSecurity
The Shittrix Disclosure: 89 Flaws Collapse 20 Years of Trust in Citrix and XCP-ng
Jakob Wolffhechel reveals "Shittrix," 89 critical flaws in Citrix XenServer & XCP-ng. CVSS 9.9 bugs allow full host takeover. Assume compromise today.
16 views
Daily Writeups
⤷ Title: Root Access Race: TOCTOU Vulnerability (CVE-2026-41702) Hits VMware Fusion
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𐀪 Author: Ddos
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ⴵ Time: Fri, 15 May 2026 06:54:39 +0000
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⌗ Tags: #Vulnerability Report #Broadcom #CVE_2026_41702 #infosec #Patch Alert #privilege escalation #race condition #root access #TOCTOU #Virtualization Security #VMware Fusion
Daily CyberSecurity
Root Access Race: TOCTOU Vulnerability (CVE-2026-41702) Hits VMware Fusion
VMware Fusion CVE-2026-41702 allows local users to gain root access via a TOCTOU race condition. Secure your host and update to 26H1 immediately!
31 views
Daily Writeups
⤷ Title: Host-Root Escape Vulnerability Uncovered in Kata Containers
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𐀪 Author: Ddos
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ⴵ Time: Thu, 28 May 2026 01:00:23 +0000
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⌗ Tags: #Vulnerability Report #Cloud Security #container escape #CVE_2026_47243 #Kata Containers #PoC Exploit #virtualization #vulnerability disclosure
Daily CyberSecurity
Host-Root Escape Vulnerability Uncovered in Kata Containers
Explore the critical Kata Containers container escape vulnerability (CVE-2026-47243). Technical details and PoC exploit code are now fully public.
22 views
Daily Writeups
⤷ Title: Apple Container 1.0: Native Linux VMs on Apple Silicon
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𐀪 Author: Do Son
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ⴵ Time: Sat, 13 Jun 2026 02:02:18 +0000
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⌗ Tags: #Technology #Apple Container #Apple Silicon #Developer Tools #Linux Containers #macOS 26 #open_source #virtualization
Daily CyberSecurity
Apple Container 1.0: Native Linux VMs on Apple Silicon
Apple releases the open-source Container 1.0.0 tool on GitHub, giving Apple Silicon Macs native, lightweight per-container Linux virtual machines.
15 views