Daily Writeups
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Daily Writeups
⤷ Title: Locked by BitLocker: 1,000 Systems Crippled in Massive Cyberattack on Romanian Waters
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𐀪 Author: ddos
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ⴵ Time: Tue, 23 Dec 2025 02:58:33 +0000
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⌗ Tags: #Malware #Administrația Națională Apele Române #BitLocker #Critical Infrastructure #Cybersecurity 2025 #DNSC #IOMMU #Living_off_the_land #National Cyberint Center #ransomware #Romania
Information Security News
Locked by BitLocker: 1,000 Systems Crippled in Massive Cyberattack on Romanian Waters
Romania’s National Administration of Water Resources has fallen victim to a large-scale cyberattack that resulted in the encryption of roughly one thousand workstations and servers. The breach occ…
22 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: The Gentlemen’s Heist: Ransomware Cripples Romania’s Largest Coal Power Giant
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𐀪 Author: ddos
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ⴵ Time: Wed, 31 Dec 2025 04:27:36 +0000
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⌗ Tags: #Malware #BitLocker #Critical Infrastructure #Cyberattack 2025 #data breach #DIICOT #Energy Security #Gentlemen Ransomware #Oltenia Energy Complex #Romania
Information Security News
The Gentlemen’s Heist: Ransomware Cripples Romania’s Largest Coal Power Giant
A serious incident caused by ransomware has struck Romania’s largest coal-fired power producer, Oltenia Energy Complex. The attack, detected during the night of December 26, disrupted digital syst…
26 views
Daily Writeups
⤷ Title: BitLocker — Recovering Recovery Keys in Practice
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𐀪 Author: Nexamos
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ⴵ Time: Mon, 16 Feb 2026 22:06:58 GMT
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⌗ Tags: #bitlocker #hacking #windows
Medium
BitLocker — Recovering Recovery Keys in Practice
In modern Microsoft Windows environments, disk encryption is widely adopted as a baseline security control. However, during incident…
16 views
Daily Writeups
⤷ Title: Secure Boot & BitLocker Fixes: Everything You Need to Know About Windows 11 Update KB5083769
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𐀪 Author: Ddos
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ⴵ Time: Thu, 16 Apr 2026 09:06:45 +0000
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⌗ Tags: #Windows #bitlocker #cybersecurity #KB5083769 #Microsoft Update #Patch Tuesday #RDP Phishing #SMB Optimization #UEFI Secure Boot #Windows 11 #Windows Security
Daily CyberSecurity
Secure Boot & BitLocker Fixes: Everything You Need to Know About Windows 11 Update KB5083769
Microsoft releases KB5083769 for Windows 11, fixing BitLocker recovery loops and preparing for the critical June 2026 UEFI certificate expiration.
13 views
Daily Writeups
⤷ Title: Proof-of-Concept Disclosed: New “BitUnlocker” Attack Bypasses Patched Windows 11 BitLocker via Certificate Downgrade
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𐀪 Author: Ddos
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ⴵ Time: Tue, 12 May 2026 01:01:32 +0000
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⌗ Tags: #Vulnerability Report #bitlocker #BitUnlocker #CVE_2025_48804 #downgrade attack #github #infosec #Intrinsec #Microsoft STORM #PoC #Secure Boot #TPM #Windows 11
Daily CyberSecurity
Proof-of-Concept Disclosed: New "BitUnlocker" Attack Bypasses Patched Windows 11 BitLocker via Certificate Downgrade
Public PoC Alert: The BitUnlocker Downgrade Attack bypasses BitLocker on patched Windows 11 machines in under 5 minutes. Learn how to secure your TPM with a PIN.
13 views
Daily Writeups
⤷ Title: Exploit Code Released: Public PoC Dumps for Windows BitLocker Bypass and SYSTEM Elevation Zero-Days
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𐀪 Author: Ddos
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ⴵ Time: Wed, 13 May 2026 02:36:59 +0000
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⌗ Tags: #Vulnerability Report #BitLocker bypass #CTFMON #Elevation of Privilege #GreenPlasma #infosec #Microsoft #PoC #proof_of_concept #Windows Security #Windows zero_day #WinRE #YellowKey #zero_day
Daily CyberSecurity
Exploit Code Released: Public PoC Dumps for Windows BitLocker Bypass and SYSTEM Elevation Zero-Days
Urgent: Public PoC exploit code released for YellowKey (BitLocker bypass) and GreenPlasma (SYSTEM elevation). Windows 11 and Server 2025 are at high risk.
24 views
Daily Writeups
⤷ Title: YellowKey: The BitLocker Bypass That Needs Only a USB Stick and One Held Key
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𐀪 Author: Afi0pchik
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ⴵ Time: Sun, 17 May 2026 13:01:19 GMT
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⌗ Tags: #windows #cybersecurity #hacking #bitlocker #security
Medium
YellowKey: The BitLocker Bypass That Needs Only a USB Stick and One Held Key
No CVE. No patch. No explanation from Microsoft. Just a folder, a reboot, and a shell on your encrypted drive.
43 views
Daily Writeups
⤷ Title: The Pre-Boot Breach: Microsoft Releases Critical Emergency Script to Defend Against “YellowKey” BitLocker Bypass
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𐀪 Author: ddos
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ⴵ Time: Sat, 23 May 2026 03:45:58 +0000
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⌗ Tags: #Vulnerability #autofstx.exe Registry Patch #BitLocker Bypass Vulnerability #CVE_2026_45585 Windows 11 #FsTx Auto Recovery Utility #MSRC Hotfix Guide #Physical Access Data Theft #Pre_Boot Authentication PIN #TPM Only Exploitation #Windows Recovery Environment #YellowKey WinRE Mitigation Script
Information Security News
The Pre-Boot Breach: Microsoft Releases Critical Emergency Script to Defend Against "YellowKey" BitLocker Bypass
Historically, independent security researchers bypassed standard coordinate disclosure protocols to directly publish an unhedged vulnerability residing within the
15 views
Daily Writeups
⤷ Title: Windows 11 Secure Boot: 2026 Expiration Warning
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𐀪 Author: ddos
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ⴵ Time: Wed, 27 May 2026 04:30:16 +0000
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⌗ Tags: #Windows #BitLocker encryption #Bootkit malware protection #Cybersecurity 2026 #Microsoft certificate update #UEFI firmware upgrade #Windows 11 26H2 update #Windows 11 Secure Boot #Windows Server secure boot
Information Security News
Windows 11 Secure Boot: 2026 Expiration Warning - Information Security News
Microsoft warns that Windows 11 Secure Boot certificates expire in June 2026. Update your system now to prevent degraded pre-boot security defenses.
7 views
Daily Writeups
⤷ Title: Cryptographic Misalignments: HP Firmware Revisions Trigger BitLocker Recovery Loops
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𐀪 Author: ddos
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ⴵ Time: Thu, 28 May 2026 02:02:27 +0000
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⌗ Tags: #Technology #Windows #BitLocker loop workaround #enterprise fleet device remediation #HP April 2026 BIOS update bug #HP BitLocker recovery loop #HP EliteBook boot freeze #Secure Boot Configuration F10 #UEFI CA 2023 certificate error #UEFICA2023Status registry stuck #Windows 11 Secure Boot servicing #ZBook boot logo crash
Information Security News
HP BitLocker Recovery Loop: How to Fix April 2026 BIOS Bug
Stuck in a rolling HP BitLocker recovery loop? Learn how to configure your BIOS Secure Boot settings to fix the UEFI CA 2023 certificate error.
12 views
Daily Writeups
⤷ Title: The Bitskrieg Hypothesis: A Looming Secure Boot and BitLocker Bypass
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𐀪 Author: ddos
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ⴵ Time: Tue, 02 Jun 2026 07:18:41 +0000
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⌗ Tags: #Vulnerability #Windows #BitLocker bypass #Bitskrieg #cybersecurity #Encryption Bypass #Firmware Vulnerability #Infosec News #JonasLyk #Nightmare_Eclipse #Secure Boot bypass
Information Security News
Bitskrieg Vulnerability Bypass: Secure Boot Flaw
Discover the Bitskrieg vulnerability bypass targeting Secure Boot and BitLocker. Read the latest cybersecurity analysis on this emerging threat.
29 views
Daily Writeups
⤷ Title: Massive Remediation: Microsoft Resolves Historic Influx of Flaws in June 2026 Patch Tuesday
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𐀪 Author: ddos
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ⴵ Time: Wed, 10 Jun 2026 03:33:22 +0000
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⌗ Tags: #Vulnerability #Windows #BitLocker bypass fix #critical RCE bugs #GreenPlasma vulnerability #HTTP/2 Bomb exploit #Patch Tuesday flaws #Windows June 2026 updates
Information Security News
Windows June 2026 Updates: New Zero-Day Fixes
Discover the latest Windows June 2026 updates. Learn how Microsoft patches 200 vulnerabilities, critical bugs, and three massive zero-day exploits.
11 views
Daily Writeups
⤷ Title: GreatXML BitLocker Bypass: Public PoC Exploit Disclosed
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𐀪 Author: Do Son
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ⴵ Time: Thu, 11 Jun 2026 03:27:17 +0000
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⌗ Tags: #Vulnerability Report #bitlocker #cybersecurity #GreatXML #Windows Defender #zero_day
Daily CyberSecurity
GreatXML BitLocker Bypass: Public PoC Exploit Disclosed
A new GreatXML BitLocker bypass PoC exploit is publicly disclosed. Learn how this Windows Defender vulnerability grants unrestricted volume access.
17 views
Daily Writeups
⤷ Title: GreatXML BitLocker Bypass: Windows Defender & WinRE Exploit
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𐀪 Author: ddos
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ⴵ Time: Mon, 15 Jun 2026 03:42:52 +0000
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⌗ Tags: #Vulnerability #BitLocker #GreatXML #Nightmare_Eclipse #vulnerability #Windows Defender #WinRE
Information Security News
GreatXML BitLocker Bypass: Windows Defender & WinRE Exploit
Discover how the GreatXML BitLocker bypass exploits Windows Defender Offline Scans and WinRE to access encrypted data. Protect your vulnerable systems now.
20 views
Daily Writeups
⤷ Title: The Architecture of an Enterprise Breach: Cyber Kill Chain vs. MITRE ATT&CK
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𐀪 Author: Sherina flavia Nandere
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ⴵ Time: Fri, 26 Jun 2026 18:49:11 GMT
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⌗ Tags: #bitlocker #technology #ethical_hacking #cybersecurity #the_cyber_kill_chain
Medium
The Architecture of an Enterprise Breach: Cyber Kill Chain vs. MITRE ATT&CK
Stop choosing between frameworks. Learn how combining the macro timeline of the Kill Chain with the micro tactics of MITRE ATT&CK builds a highly resilient, modern enterprise defense grid.
14 views
Daily Writeups
⤷ Title: Windows 11 Cloud Rebuild: Reinstall Without USB
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𐀪 Author: Do Son
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ⴵ Time: Tue, 07 Jul 2026 07:41:38 +0000
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⌗ Tags: #Windows #bitlocker #Cloud Rebuild #Microsoft #System Recovery #Windows 11 #Windows Insider #WinRE
Daily CyberSecurity
Windows 11 Cloud Rebuild: Reinstall Without USB
Microsoft is testing a new cloud rebuild feature in Windows 11 Insider Preview builds. The feature addresses situations where a system failure leaves users with no recovery path. When connected to…
17 views
Daily Writeups
⤷ Title: Microsoft July 2026 Patch Tuesday Fixes 570 Flaws, Two Zero-Days Exploited in the Wild
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𐀪 Author: Do Son
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ⴵ Time: Tue, 14 Jul 2026 22:49:57 +0000
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⌗ Tags: #Vulnerability Report #AD FS #bitlocker #Microsoft #Patch Tuesday #Sharepoint #zero_day
Daily CyberSecurity
Microsoft July 2026 Patch Tuesday Fixes 570 Flaws, Two Zero-Days Exploited in the Wild
TL;DR Microsoft’s July 2026 Patch Tuesday fixes 570 vulnerabilities, including 57 rated critical and 510 rated important. Attackers are exploiting two zero-days in the wild: CVE-2026-56155 i…
10 views
Daily Writeups
⤷ Title: Microsoft UEFI CA 2023 Certificate Update Causes Widespread Issues
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𐀪 Author: Do Son
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ⴵ Time: Tue, 21 Jul 2026 08:37:57 +0000
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⌗ Tags: #Technology #BIOS Update #bitlocker #Microsoft #Secure Boot #UEFI CA 2023 #Windows 11
Daily CyberSecurity
Microsoft UEFI CA 2023 Certificate Update Causes Widespread Issues
OEMs Discuss Secure Boot Challenges Last week, Microsoft invited enterprise IT administrators to a technical community exchange. They discussed the complex UEFI CA 2023 certificate update. Represe…
18 views