Matthias Schulze
percepticon.bsky.social
Matthias Schulze
@percepticon.bsky.social
PhD in political science, studying infosec, cyber conflict & information war at IFSH. Self-taught hacker & blue team.

Blog and podcast about my work over at https://percepticon.de or https://ioc.exchange/@percepticon
How to make your offensive cyber-ops somewhat more transparent, example #Canada #cybersecurity www.cse-cst.gc.ca/en/accountab...
August 11, 2025 at 9:16 AM
Was ist eigtl. ein Cyber-Angriff? The thing is... es gibt viele verschiedene Angriffstaktiken und es ist auch nicht immer Schadsoftware. Coole Grafik:
July 11, 2025 at 10:37 AM
Ok, so the "cyber attack opening valves at a damn" scenario materialized and guess what, it was a weak password at a web interface, for a sensitive Industrial Control System. WTF! news.risky.biz/risky-bullet...
June 25, 2025 at 12:04 PM
Zum Thema #hackback: Wie hackt man einen Cyberangreifer zurück, wenn eine (!) IP-Adresse oft die einzige Spur zu gegnerischer Infrastruktur ist, der Angreifer aber seine IP 1000x pro Minute wechselt? cyberscoop.com/fast-flux-ns...
April 4, 2025 at 10:48 AM
Our latest Cyber & Cognitive Conflict Compass (4C) is out: Austria busts Russian #disinfo, Serbia hit with #Pegasus, FamousSparrow sharpens malware, UK rolls out #AI facial recognition and Germany discusses backdoors
http://dlvr.it/TJvNgK
April 2, 2025 at 8:44 AM
Quite interesting. #Russia is much further ahead in its implementation of #techsovereignty from the #US than the #EU but facing some hurdles:
March 14, 2025 at 10:20 AM
To include the burn or not to include the burn?
February 12, 2025 at 11:00 AM
Zur Idee, gegnerische Angriffsinfrastruktur (command & control server) mit "aktiver Cyber-Verteidigung" ausschalten zu wollen ... wird sportlich bei den gegnerischen Abwehrmaßnahmen www.welivesecurity.com/en/eset-rese... #cybersicherheit #cdu
January 30, 2025 at 10:39 AM
Wasn't there a #cybernorm against those kinds of things? Well... cip.gov.ua/en/news/zlov...
November 22, 2024 at 11:44 AM
I am looking for a #cyber conflict researcher with an interest in policy work. Topics may include: cyber ops, #cybersecurity, #cyberdiplomacy, #hybridwarfare & #armscontrol. In Berlin, home office, 65%, EG13.
http://dlvr.it/TFKRc9
October 14, 2024 at 11:38 AM
This week’s international #cybersecurity hotchpotch: the extreme high costs of the #Kyivstar hack, the rise of #Russian sabotage, stealthy #Chinese APT, #Windows 11 security nightmares, #ransomware reshuffles, doge and Metallica content (yeah!) http://dlvr.it/T7Rpv6
May 27, 2024 at 8:51 AM