The hidden C2: Lampion trojan release 212 is on the rise and using a C2 server for two years
The hidden C2: Lampion trojan release 212 is on the rise and using a C2 server for two years.
Tópicos atuais sobre segurança da informação. A segurança informática é da responsabilidade de todos.
The hidden C2: Lampion trojan release 212 is on the rise and using a C2 server for two years.
Threat Report Portugal Q4 2021: Phishing and malware by numbers.
HelloKitty: The ransomware affecting CD Projekt Red and Cyberpunk 2077
Taking the bait: The modus operandi of massive social engineering waves impacting banks in Portugal in the last two years.
Introduction Because many employees use mobile devices for work, the widespread use of mobile devices has come to put company networks at risk for cyberattacks….
Introduction The origin of the side-channel attack is closely related to the existence of physically observable phenomena caused by the execution of computing tasks in…
NetWire is a remote access Trojan focused on password stealing and keylogging, as well as including remote control capabilities. This threat has been used by…
Malware is persistent presence in our life. In the past few months, several pieces of different malware families were identified as affecting mobile devices. This…
Threat Report Portugal Q3 2021: Phishing and malware by numbers.
Hack de certificados de vacinação COVID-19 no mundo e em Portugal.
We are living in an era where malware is part of our daily lives. Emergent campaigns are increasing, each more sophisticated and harder to detect…
Introduction A domain name is an important part of the reconnaissance process during a security assessment or even for many bug bounty challenges. In this…
Introduction While penetration testing and Red Teaming are crucial to check a system’s security and to validate potential entry-points in the infrastructure, sometimes establishing an…
Introduction Fuzzing is a black-box software testing technique and consists of finding implementation flaws and bugs by using malformed/semi-malformed payloads via automation. Fuzzing an application…
Introduction LockBit is a data encryption malware in operation since September 2019 and a recent Ransomware-as-a-Service (RaaS), in which developers are in charge of the payment site…
Introduction Ransomware is an emergent threat. Every week, there is a new and notable outbreak of this class of data encryption malware. From Ragnar Locker to Netwalker, the threats…
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