(6 Months later CZAT 7 Server is offline or changed to another ip address , this post was written 6 months ago, published today 9/2/2024)
I’m a big fan of trains, i like them, but never tough that someday i would take over train traction power substation located in Poland from my home in Costa Rica.
I’m not a train expert/engineer and i had no idea how the train management works , I’m a cyber security professional doing research in the internet about OT Industrial equipment exposed potentially vulnerable or misconfigured.
Everything explained here is just what i learned reading official documentation from the Elester-pkp website . https://elester-pkp.com.pl/
Threat actors called Vanir Ransomware Group posted a few listings in July. Tonight, however, their onion site has a seized message:
” THIS HIDDEN SITE HAS BEEN SEIZED
by the State Bureau of Investigation Baden-Württemberg as a part of a law enforcement action taken against Vanir Ransomware Group “
VMware warned that an attacker with network access could send a specially crafted packet to execute remote code. CVSS severity score 9.8/10.
Bluenoroff or APT38, more commonly referred to as Lazarus Group is a threat group which has been tied to the North Korean government since as early as 2009 primarily being financially motivated utilizing malware custom built for each target.
Early on, the threat group gained notoriety for cyberattacks such as Sony Pictures Hack in 2014 and $81M Bangladesh Bank heist in 2016 and in more recent years has shifted focus to targets in the cryptocurrency industry.
Analytics firms such as TRM and Chainalysis release annual reports summarizing crypto related incidents linked to DPRK and since 2017 they estimate between $3B to $4.1B has been stolen.
With the ever-increasing impact of smart and connected devices in our daily lives, Cybersecurity has a variety of security challenges to deal with. The field of traditional computer security deals…