Pierluigi Paganini
October 06, 2021
Boffins devised a new technique, dubbed LANtenna, to exfiltrate data from systems in air-gapped networks using Ethernet cables as a “transmitting antenna.” Security researchers from the Cyber Security Research Center in the Ben Gurion University of the Negev (Israel) devised a new data exfiltration mechanism, dubbed LANtenna Attack, that leverages Ethernet cables as a “transmitting […]
Pierluigi Paganini
August 20, 2021
Unauthenticated attackers could bypass TLS inspection filtering solution in multiple products to exfiltrate data from previously compromised servers, Cisco warns. Cisco warns of a vulnerability in Server Name Identification (SNI) request filtering that affects multiple products (Cisco Web Security Appliance (WSA), Cisco Firepower Threat Defense (FTD), and the Snort detection engine) that could be exploited […]
Pierluigi Paganini
November 27, 2018
Security researchers with Checkmarx developed two mobile applications that abuse the functionality of smart bulbs for data exfiltration. Security researchers with Checkmarx developed two mobile applications that exploit smart bulbs features for data exfiltration. The experts used the Magic Blue smart bulbs that implement communication through Bluetooth 4.0. The devices are manufactured by the Chinese company called […]
Pierluigi Paganini
February 06, 2018
Researcher at Fidelis Cybersecurity devised a new technique that abuses X.509 Digital Certificates to establish a covert data exchange channel Last year, during the Bsides conference in July 2017, the security researcher at Fidelis Cybersecurity Jason Reaves demonstrated how to covertly exchange data using X.509 digital certificates, now the same expert published the proof-of-concept code. The X.509  is […]
Pierluigi Paganini
June 07, 2017
A team of Israeli researchers has devised a new technique to exfiltrate data from a machine by using a malware that controls router LEDs. A few months ago a group of researchers from Israeli Ben-Gurion University devised a new technique to exfiltrate data from a machine by using a malware that controls hard drive LEDs, now […]
Pierluigi Paganini
April 20, 2017
A security researcher presented a method to exfiltrate sensitive data from a laptop or a smartphone through built-in ambient light sensors. The security expert Lukasz Olejnik discovered that it is possible to steal sensitive data exploiting the ambient light sensors built-in many smartphones and laptops. The ambient light sensors are installed on electronic devices to […]
Pierluigi Paganini
February 23, 2017
A team of Israeli researchers has devised a new technique to exfiltrate data from a machine by using a malware that controls hard drive LEDs. Across the years, numerous studies demonstrated that it is possible to exfiltrate data from air-gapped networks in various ways and security experts warned to cover our webcam to avoid being spied by […]
Pierluigi Paganini
June 24, 2016
Fansmitter is a new acoustic data exfiltration method devised by a group of researchers from Ben-Gurion University of the Negev. We all know that air-gapped networks aren’t totally secure, in the past, many research groups have devised methods to steal data from computers disconnected from the Internet. It is possible, for example, to exfiltrate data […]
Pierluigi Paganini
February 23, 2015
The cyber security expert Ashiq JA analyzed the principal characteristics of APT (Advanced Persistent Threat) and AVT (Advanced Volatile Threat) . Cybercriminals and their techniques in the APT and AVT attacks âAPT is an attack in the persistent memory that resides in the victims machine without getting noticed and the attacker exfiltrates sensitive information from […]
Pierluigi Paganini
January 30, 2015
New documents leaked by Edward Snowden revealed the monitoring activities run by the Canadian Intelligence agency, the Communications Security Establishment Edward Snowden seems to be a bottomless pit, month after month his revelations are shocking the IT security community. Surveillance, hacking, cyber espionage, these are the main activities carried out by the NSA and its […]
Hacking / November 23, 2024
