Daily Writeups
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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: Passing the Audit, Failing the Attack Path Test
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𐀪 Author: Gary S Mullen
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ⴵ Time: Tue, 17 Mar 2026 15:32:13 GMT
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⌗ Tags: #ot_red_team_assessment #penetration_testing #industrial_cyber_security #ot_cybersecurity
Medium
Passing the Audit, Failing the Attack Path Test
On Dec. 23, 2015, a Ukrainian electric utility passed every relevant security check it faced. Its VPN access controls were in place. Its…
7 views
Daily Writeups
⤷ Title: Critical Alert: Iranian-Affiliated Actors Target U.S. Infrastructure via Industrial Control Systems
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𐀪 Author: Ddos
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ⴵ Time: Wed, 08 Apr 2026 06:21:05 +0000
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⌗ Tags: #Cyber Security #CISA #Critical Infrastructure #CyberAv3ngers #fbi #HMI #ICS security #industrial cybersecurity #Iranian APT #OT Security #PLC Security #Rockwell Automation #SCADA
Daily CyberSecurity
Critical Alert: Iranian-Affiliated Actors Target U.S. Infrastructure via Industrial Control Systems
FBI and CISA warn of Iranian APTs hijacking internet-facing PLCs to disrupt U.S. energy and water systems. Learn the 2026 TTPs and how to defend your OT.
16 views
Daily Writeups
⤷ Title: Targeting the Grid: How Iranian Hackers are Exploiting Exposed U.S. Industrial Controllers
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𐀪 Author: ddos
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ⴵ Time: Mon, 13 Apr 2026 08:36:17 +0000
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⌗ Tags: #Cyber Security #Allen_Bradley #Critical Infrastructure #cybersecurity #EtherNet/IP #ICS Security #Iranian APT #OT Security #PLC Security #Rockwell Automation #SCADA
Penetration Testing Tools
Targeting the Grid: How Iranian Hackers are Exploiting Exposed U.S. Industrial Controllers
State-sponsored Iranian hacking collectives have, in recent months, pivoted toward a singular and highly strategic objective within the
8 views
Daily Writeups
⤷ Title: Deepening My OT Cybersecurity Journey: From Understanding to Full-Scope Security
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𐀪 Author: Levi_CYS
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ⴵ Time: Mon, 13 Apr 2026 17:14:43 GMT
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⌗ Tags: #penetration_testing #ot_cybersecurity #cybersecurity #ics_security
Medium
Deepening My OT Cybersecurity Journey: From Understanding to Full-Scope Security
OT/ICS Security
12 views
Daily Writeups
⤷ Title: New ZionSiphon Malware Discovered Targeting Israeli Water Systems
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𐀪 Author: Deeba Ahmed
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ⴵ Time: Fri, 17 Apr 2026 11:00:56 +0000
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⌗ Tags: #Security #Malware #Cyber Attack #Cybersecurity #Iran #Israel #OT #Palestine #Water #ZionSiphon
Hackread
New ZionSiphon Malware Discovered Targeting Israeli Water Systems
Researchers spot ZionSiphon malware targeting Israeli water systems, focusing on ICS protocols and plant configurations to enable real-world disruption.
38 views
Daily Writeups
⤷ Title: Introduction to the World of OT/ICS
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𐀪 Author: THM{0x416469747961204D6163686972616A75}
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ⴵ Time: Fri, 17 Apr 2026 14:03:20 GMT
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⌗ Tags: #ics_security #tryhackme_writeup #ot_security #tryhackme_walkthrough #tryhackme
Medium
Introduction to the World of OT/ICS
Learn what Operational Technology (OT) and Industrial Control Systems (ICS) are, and how they function.
11 views
Daily Writeups
⤷ Title: Introduction to the World of OT/ICS Walkthrough Notes | TryHackMe
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𐀪 Author: Sle3pyHead ‍
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ⴵ Time: Sat, 18 Apr 2026 13:21:25 GMT
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⌗ Tags: #cybersecurity #ot_security #tryhackme_walkthrough #tryhackme #tryhackme_writeup
Medium
Introduction to the World of OT/ICS Walkthrough Notes | TryHackMe
OT/ICS basics, systems, and security notes with simple walkthrough
28 views
Daily Writeups
⤷ Title: ZionSiphon: The “Defanged” Malware Aiming for the Water Supply
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𐀪 Author: Ddos
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ⴵ Time: Tue, 21 Apr 2026 01:01:16 +0000
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⌗ Tags: #Malware #Critical Infrastructure #Darktrace #Desalination Security #ICS Malware #Industrial Sabotage #infosec #Israel #Modbus #OT Security #Water Treatment #ZionSiphon
Daily CyberSecurity
ZionSiphon: The "Defanged" Malware Aiming for the Water Supply
Darktrace uncovers ZionSiphon, a malware strain targeting water treatment via Modbus logic. Discover the new frontier of Israel-focused industrial sabotage.
10 views
Daily Writeups
⤷ Title: The Global Surge in Modbus/TCP Probes Targeting Our Physical World
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𐀪 Author: Ddos
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ⴵ Time: Fri, 24 Apr 2026 09:18:47 +0000
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⌗ Tags: #Cybercriminals #Cato Networks #Critical Infrastructure #Cyber Reconnaissance #ICS security #industrial control systems #infosec #Manufacturing Security #Modbus #OT Security #PLC #SCADA
Daily CyberSecurity
The Global Surge in Modbus/TCP Probes Targeting Our Physical World
Cato Networks reveals 235,500+ Modbus probes on PLCs across 70 countries. Learn how attackers fingerprint and hijack industrial control systems. Patch now.
18 views