The Mathematics behind PQC: Isogenies of Elliptic Curves
Web reputation e social engineering: mutual influence and impacts on the business
Introduction In early 2022, Telsy observed malicious cyber activity in the Microsoft Exchange infrastructure. The analysis conducted revealed the presence of a malicious DLL, called “fuscom.dll“, and its persistence by...
Lateral movement refers to the techniques that a cyber attacker uses, after gaining initial access, to move deeper into a network in search of sensitive data and other high-value assets....
TrickBot (or “TrickLoader”) is a banking Trojan that targets both businesses and consumers for their data, such as banking information, account credentials, personally identifiable information (PII), and even bitcoins. As...
FTCode is a type of ransomware that spreads itself via spam emails, and is able to execute its PowerShell-based malicious payload in memory only, without downloading any files to disk....
Ryuk is a ransomware family that first appeared in mid to late 2018. In December 2018, the New York Times reported that Tribune Publishing had been infected with Ryuk, forcing...
Turla is one of the most advanced APTs (Advanced Persistent Threat) in the world. Also, Turla Group is a well-established collective that has been operational since at least 2004 Also...
Locky is a type of malware that can encrypt critical files on your computer and hold them hostage while demanding a ransom payment. The cybercriminals promise to give users a...
An Evil Twin attack is a spoofing cyberattack that works by tricking users into connecting to a fake Wi-Fi access point that mimics a legitimate network. Once a user is...
FlawedGrace is the name of a Remote Access Threat (RAT) that is part of the menacing arsenal of the financially motivated cyber criminals gang known as TA505 (or Hive0065). The...
Netwalker is a type of ransomware that targets Windows-based systems. First discovered in August 2019, it has evolved throughout the rest of 2019 and into 2020. The FBI noted significant spikes in...
