Malware 14/August/2023 Browser extensions: Friend or Foe? How a supposedly harmless browser extension can harm you without you even knowing it
THREAT INTELLIGENCE 15/February/2023 Use of Google Ads and SEO Poisoning for malware dissemination Tempest's Threat Intelligence team has identified in the last 3 months a significant increase in the adoption of Google Ads and SEO Poisoning techniques for the dissemination of several threats, most notably IcedID, Gootkit Loader and the Rhadamanthys, Vidar, Raccoon and RedLine stealers
THREAT INTELLIGENCE 20/December/2022 New Chaes campaign uses Windows Management Instrumentation Command-Line Utility Tempest's Threat Intelligence team recently identified a new campaign by the Chaes malware operators, in which there's a heavy use of Windows Management Instrumentation Command-Line Utility (WMIC) during the infection phase and in the theft of victim data
THREAT INTELLIGENCE 11/July/2022 Stealers, access sales and ransomware: supply chain and business models in cybercrime Although incidents arising from such activities happen mostly in the computational universe, their impacts are not restricted to the digital world, and can affect people, institutions, cities, or even countries
Intelligence 14/July/2021 LOLBins: how native tools are used to make threats stealthier Over the years, operating systems' native tools have become both popular and a preponderant mechanisms in the attackers hands whom combine them with malwares
Intelligence 16/April/2021 New banking trojan is identified in campaigns against Brazilian account holders Named SLKRat by Tempest, the malware uses the screen overlay technique to steal bank information
Intelligence 27/March/2019 GUP: banking malware campaign affects account holders of nine Brazilian institutions Threat is based on overlaying the Internet Banking screen to perform fraudulent transactions while the user accesses the bankās website
Intelligence 27/November/2018 Botnet Bushido has increased activity detected This variant would be used in DDoS rental services
Intelligence 26/November/2018 Campaign disseminates banking trojan for clients of Brazilian banks The malware has evasive features that circumvent anti-virus systems and use advanced screen overlay techniques
Intelligence 01/August/2018 New attempts to attack D-Link devices in Brazil are detected Tempest monitoring team identified the activity of 11 botnets attempting to exploit device flaws
News 21/July/2017 Tempest is a co-author of the āBest Practices in Fraud Preventionā guide for the digital advertising industry The event was part of a series of actions promoted by the IAB, which aims to make advertisers aware of the responsibility of require transparency regarding the investments made in digital advertising
Malware 14/August/2023 Browser extensions: Friend or Foe? How a supposedly harmless browser extension can harm you without you even knowing it
THREAT INTELLIGENCE 15/February/2023 Use of Google Ads and SEO Poisoning for malware dissemination Tempest's Threat Intelligence team has identified in the last 3 months a significant increase in the adoption of Google Ads and SEO Poisoning techniques for the dissemination of several threats, most notably IcedID, Gootkit Loader and the Rhadamanthys, Vidar, Raccoon and RedLine stealers
THREAT INTELLIGENCE 20/December/2022 New Chaes campaign uses Windows Management Instrumentation Command-Line Utility Tempest's Threat Intelligence team recently identified a new campaign by the Chaes malware operators, in which there's a heavy use of Windows Management Instrumentation Command-Line Utility (WMIC) during the infection phase and in the theft of victim data
THREAT INTELLIGENCE 11/July/2022 Stealers, access sales and ransomware: supply chain and business models in cybercrime Although incidents arising from such activities happen mostly in the computational universe, their impacts are not restricted to the digital world, and can affect people, institutions, cities, or even countries
Intelligence 14/July/2021 LOLBins: how native tools are used to make threats stealthier Over the years, operating systems' native tools have become both popular and a preponderant mechanisms in the attackers hands whom combine them with malwares
Intelligence 16/April/2021 New banking trojan is identified in campaigns against Brazilian account holders Named SLKRat by Tempest, the malware uses the screen overlay technique to steal bank information
Intelligence 27/March/2019 GUP: banking malware campaign affects account holders of nine Brazilian institutions Threat is based on overlaying the Internet Banking screen to perform fraudulent transactions while the user accesses the bankās website
Intelligence 27/November/2018 Botnet Bushido has increased activity detected This variant would be used in DDoS rental services
Intelligence 26/November/2018 Campaign disseminates banking trojan for clients of Brazilian banks The malware has evasive features that circumvent anti-virus systems and use advanced screen overlay techniques
Intelligence 01/August/2018 New attempts to attack D-Link devices in Brazil are detected Tempest monitoring team identified the activity of 11 botnets attempting to exploit device flaws
News 21/July/2017 Tempest is a co-author of the āBest Practices in Fraud Preventionā guide for the digital advertising industry The event was part of a series of actions promoted by the IAB, which aims to make advertisers aware of the responsibility of require transparency regarding the investments made in digital advertising
