Daily Writeups
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Daily Writeups
⤷ Title: wolfSSH Alert: Critical Logic Flaw Exposes Client Passwords in Clear Text
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𐀪 Author: Ddos
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ⴵ Time: Wed, 07 Jan 2026 03:21:10 +0000
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⌗ Tags: #Vulnerability #Client_Side Vulnerability #embedded systems #network_security #SCP #SSH security #wolfSSH
Daily CyberSecurity
wolfSSH Alert: Critical Logic Flaw Exposes Client Passwords in Clear Text
wolfSSH, the lightweight SSH implementation favored for its speed and portability in embedded systems, has been hit with a pair of security disclosures. The maintainers have released version 1.4.2…
20 views
Daily Writeups
⤷ Title: Bluetooth Broken? Apache NimBLE Flaws Enable Spoofing & Eavesdropping
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𐀪 Author: Ddos
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ⴵ Time: Fri, 09 Jan 2026 02:04:07 +0000
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⌗ Tags: #Vulnerability Report #Apache NimBLE #Bluetooth security #CVE_2025_52435 #CVE_2025_62235 #embedded systems #IoT security #Nordic Semiconductor #Spoofing Attack
Daily CyberSecurity
Bluetooth Broken? Apache NimBLE Flaws Enable Spoofing & Eavesdropping
The Apache Software Foundation has issued urgent patches for Apache NimBLE, the open-source Bluetooth 5.4 stack used to replace proprietary drivers on Nordic chipsets. A cluster of four security v…
24 views
Daily Writeups
⤷ Title: Hardware Hacking A Scrap Hikvision 4‑port PoE Switch (DS-3E0105P-E)
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𐀪 Author: Aaronjjose
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ⴵ Time: Tue, 13 Jan 2026 12:30:02 GMT
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⌗ Tags: #hardware_hacking #hacking #iot #cybersecurity #embedded_systems
Medium
Hardware Hacking A Scrap Hikvision 4‑port PoE Switch (DS-3E0105P-E)
Recovered from e‑waste. Powered by curiosity.
20 views
Daily Writeups
⤷ Title: Reverse Engineering I²C EEPROM Configuration on a Hikvision PoE Switch
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𐀪 Author: Aaronjjose
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ⴵ Time: Fri, 16 Jan 2026 14:50:20 GMT
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⌗ Tags: #hacking #hardware_hacking #embedded_systems #i2c #electronics
Medium
Reverse Engineering I²C EEPROM Configuration on a Hikvision PoE Switch
From physical access to meaningful configuration extraction
25 views
Daily Writeups
⤷ Title: Critical RCE Flaws (CVSS 9.3) Exposed in Lexmark Printers
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𐀪 Author: Ddos
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ⴵ Time: Mon, 09 Feb 2026 00:13:29 +0000
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⌗ Tags: #Vulnerability #Embedded Solutions Framework #firmware update #IoT security #Lexmark #Office Security #printer security #Remote Code Execution #SysAdmin
Daily CyberSecurity
Critical RCE Flaws (CVSS 9.3) Exposed in Lexmark Printers
Critical Lexmark printer flaws CVE-2025-65078 (CVSS 9.3) & CVE-2025-65077 allow remote code execution. Update firmware immediately to protect your network.
18 views
Daily Writeups
⤷ Title: First-Ever TPM Sniffing Attack Extracts LUKS Keys from Industrial Linux Devices
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𐀪 Author: Ddos
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ⴵ Time: Tue, 24 Feb 2026 00:06:13 +0000
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⌗ Tags: #Vulnerability Report #CVE_2026_0714 #Cyber Security #Embedded Linux #Hardware Security #industrial cybersecurity #infosec #Linux Encryption #LUKS Decryption #Moxa UC_1222A #TPM Sniffing
Daily CyberSecurity
First-Ever TPM Sniffing Attack Extracts LUKS Keys from Industrial Linux Devices
Researchers extract LUKS decryption keys in plaintext from Moxa UC-1222A devices via a novel TPM bus sniffing attack (CVE-2026-0714). Secure your hardware.
18 views
Daily Writeups
⤷ Title: Weak Credentials in Industrial Routers: How Identical Hashes Led to Extending CVE-2024–45275
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𐀪 Author: Marcel Rick-Cen
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ⴵ Time: Sat, 14 Mar 2026 18:24:34 GMT
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⌗ Tags: #cybersecurity #penetration_testing #ot_security #embedded_systems #ics_security
Medium
Weak Credentials in Industrial Routers: How Identical Hashes Led to Extending CVE-2024–45275
This observation helped confirm that the issue was not limited to a single device and contributed to extending CVE-2024-45275
31 views
Daily Writeups
⤷ Title: Beyond the Dashboard: Apertis 2026 Debuts as the GPLv3-Free Powerhouse for Industrial IoT
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𐀪 Author: ddos
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ⴵ Time: Thu, 02 Apr 2026 07:50:35 +0000
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⌗ Tags: #Linux #Apertis 2026 #Automotive Linux #Collabora #Debian 13 #embedded systems #GPLv3_free #Industrial Linux #IoT Security #OSTree #Rust uutils #SBOM #Wayland
Penetration Testing Tools
Beyond the Dashboard: Apertis 2026 Debuts as the GPLv3-Free Powerhouse for Industrial IoT
Collabora has unveiled the Apertis 2026 Linux distribution, a platform originally forged for automotive ecosystems that has since
9 views
Daily Writeups
⤷ Title: Critical wolfSSL Flaw Could Allow Attackers to Spoof Trusted Hosts
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𐀪 Author: Ddos
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ⴵ Time: Tue, 14 Apr 2026 09:11:53 +0000
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⌗ Tags: #Vulnerability Report #Certificate Validation #cryptography #CVE_2026_5194 #CyaSSL #ECDSA #Embedded Security #Identity Spoofing #infosec #RTOS #TLS 1.3 #wolfSSL
Daily CyberSecurity
Critical wolfSSL Flaw Could Allow Attackers to Spoof Trusted Hosts
wolfSSL (CVE-2026-5194) faces a critical 9.3 CVSS flaw in ECDSA certificate validation. Attackers can bypass security and spoof trusted hosts. Audit today!
9 views
Daily Writeups
⤷ Title: From Street Scrap to Hardware Recon: Reverse Engineering a T0337-V1 CCTV Camera Board
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𐀪 Author: Aaronjjose
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ⴵ Time: Mon, 27 Apr 2026 16:21:32 GMT
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⌗ Tags: #embedded_systems #hardware #cctv_camera #hacking #hardware_hacking
Medium
From Street Scrap to Hardware Recon: Reverse Engineering a T0337-V1 CCTV Camera Board
The Discovery
19 views
Daily Writeups
⤷ Title: Building a Silent Keylogger Into a USB-C Hub
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𐀪 Author: Aeon Flex, Elriel Assoc. 2133 [NEON MAXIMA]
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ⴵ Time: Wed, 29 Apr 2026 04:13:08 GMT
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⌗ Tags: #diy_electronics #hacking_tools #hacking #keylogger #embedded_systems
Medium
Building a Silent Keylogger Into a USB-C Hub
(For My Own Laptop, Obviously…)
12 views
Daily Writeups
⤷ Title: Beyond the Lens: Why Your Unsecured IP Camera is a Trojan Horse
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𐀪 Author: BelScarabX
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ⴵ Time: Wed, 29 Apr 2026 10:18:46 GMT
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⌗ Tags: #cameras #embedded_systems #security_camera #hacking #iot
Medium
Beyond the Lens: Why Your Unsecured IP Camera is a Trojan Horse
As a penetration tester, I often hear a dangerously naive response when I warn people about leaving their security cameras unsecured or…
18 views
Daily Writeups
⤷ Title: Bad USB: The Invisible Hardware Threat
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𐀪 Author: Hack-Bat
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ⴵ Time: Wed, 06 May 2026 16:34:25 GMT
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⌗ Tags: #embedded_systems #arduino #hardware #software_development #hacking
Medium
Bad USB: The Invisible Hardware Threat
Imagine plugging a simple USB drive into your computer. Within seconds, your system is fully compromised. There is no suspicious file…
12 views
Daily Writeups
⤷ Title: The ESP32 Has Quietly Become One of the Most Interesting Hacker Devices Alive
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𐀪 Author: Aeon Flex, Elriel Assoc. 2133 [NEON MAXIMA]
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ⴵ Time: Mon, 11 May 2026 22:17:17 GMT
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⌗ Tags: #esp32 #hacking_tools #cybersecurity #hacking #embedded_systems
Medium
The ESP32 Has Quietly Become One of the Most Interesting Hacker Devices Alive
Rainwater was dripping through a hole in the gas station awning onto a plastic patio chair that nobody ever sat in. Beside the propane…
17 views
Daily Writeups
⤷ Title: My Backpack Is Slowly Turning Into a Mobile Recon Lab
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𐀪 Author: Aeon Flex, Elriel Assoc. 2133 [NEON MAXIMA]
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ⴵ Time: Mon, 11 May 2026 22:03:41 GMT
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⌗ Tags: #cybersecurity #hacking #embedded_systems #esp32 #makers
Medium
My Backpack Is Slowly Turning Into a Mobile Recon Lab
The zipper gave up before I did.
25 views
Daily Writeups
⤷ Title: Building a UART Monitor with ESP32 and OLED
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𐀪 Author: Harshit Saxena
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ⴵ Time: Wed, 27 May 2026 05:09:40 GMT
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⌗ Tags: #pentesting #embedded_systems #hacking #esp32 #uart
Medium
Building a UART Monitor with ESP32 and OLED
UART is one of those things people always hear about when they step into embedded systems or IoT pentesting. Today, I used an ESP32 and an…
7 views
Daily Writeups
⤷ Title: Corporate Security Can’t Detect What They Can’t See: The Pico W Underground
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𐀪 Author: Aeon Flex, Elriel Assoc. 2133 [NEON MAXIMA]
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ⴵ Time: Mon, 15 Jun 2026 21:39:32 GMT
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⌗ Tags: #embedded_systems #hacking #raspberry_pi #raspberry_pi_pico_w #makers
Medium
Corporate Security Can’t Detect What They Can’t See: The Pico W Underground
Why a six-dollar microcontroller is quietly becoming one of the most interesting pieces of hardware in modern security research.
13 views
Daily Writeups
⤷ Title: I Built 50 Hacking Tools That Fit Inside an Altoids Tin
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𐀪 Author: Aeon Flex, Elriel Assoc. 2133 [NEON MAXIMA]
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ⴵ Time: Wed, 24 Jun 2026 19:10:40 GMT
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⌗ Tags: #hacking #cybersecurity #diy_electronics #hardware_hacking #embedded_systems
Medium
I Built 50 Hacking Tools That Fit Inside an Altoids Tin
The future of offensive security is pocket sized. And nobody is talking about it.
10 views
Daily Writeups
⤷ Title: 7 FatFs Bugs Threaten Embedded Devices via Removable Media
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𐀪 Author: Nam Phong
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ⴵ Time: Mon, 06 Jul 2026 13:40:31 +0000
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⌗ Tags: #Vulnerability #CVE_2026_6682 #Embedded Security #FatFs #Firmware Security #IoT Security #RTOS Vulnerability #runZero
Information Security News
7 FatFs Bugs Threaten Embedded Devices via Removable Media
A compact library for managing memory cards and USB drives has become a shared risk point. Researchers at runZero have shown it puts an entire class of embedded devices at risk. Specifically, they…
10 views
Daily Writeups
⤷ Title: New 10-Inch Raspberry Pi Touch Display 2 Costs $80
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𐀪 Author: Do Son
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ⴵ Time: Thu, 23 Jul 2026 10:50:48 +0000
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⌗ Tags: #Technology #DSI #Embedded Displays #Maker Hardware #Raspberry Pi #Raspberry Pi 5 #single_board computer #Touch Display 2
Daily CyberSecurity
New 10-Inch Raspberry Pi Touch Display 2 Costs $80
Raspberry Pi has introduced a new touchscreen to its official display range. Seven-inch and five-inch models arrived in 2024 and 2025 respectively, and a considerably larger ten-inch variant now j…
13 views