Hello everyone, Aléx de Oliveira here replacing Kelvin in this week's edition.
In Edition No. 91 of Internet Security Week , Voice Bots to steal verification codes, new phishing and trojan, pix blow, free VPNs and websites.
In the end, I left a tool tip for those who want to calculate the ideal speed for your internet.
News
Criminals use voice bots to steal verification codes through telephone calls
Cybercriminals are using voice bots to steal access to all types of accounts and services.
By Juan Manuel Harán in Welivesecurity.
Phishing disguised as spam
The invaders are trying to steal corporate email credentials by sending quarantine spam email lists.
By Roman Dedenok in Kaspersky Daily
Intel's CPU failure allows thieves to break Bitloocker encryption
Intel has another mess in its hands, as a new vulnerability has appeared that allows anyone with physical access to a computer to install malicious firmware on Intel -specific chips. In doing so, they can defeat the protections provided by Bitlocker and others.
By Dave Leclair in How-To Geek
Downloader: a type of trojan that only low malware
A Downloader is a digital threat whose sole functionality is to download the main malware on the affected computer.
By Martina López in Welivesecurity
Companies must return from the most concerned pandemic with cybersecurity
After suffering a serious increase in cybership during the pandemic, the productive sector is finally waking up to cybersecurity.
By Guilherme Petry in Thehack
Pix's blow: hackers tell how victims deceive; Learn how to protect yourself
BBC News Brazil has heard two hackers (saying no more scams), digital security experts and the Anti -Sequestrical Division Delegate of the São Paulo Civil Police, to understand how these crimes are committed and how to protect.
By Felipe Souza in BBC News
Want free and secure VPNs? Find out why they don't exist
Much is said about VPN connections and their important role in protecting personal and business data, as they make it difficult to track online activities and data theft. But these solutions are mostly paid.
By Dácio Castelo Branco in Canaltech
Do you know why blocking websites is important for companies?
Accessing the web is essential to business. Therefore, blocking websites and managing internet access is important for business safety and productivity.
By aléx de oliveira in lumiun blog
Tool
Learn to calculate the ideal speed on the internet
This tool has been designed to help the user scale the amount of band appropriate to their needs, according to the activities developed and the devices connected to the network. In this application, the user can measure the quality of the internet, answer the questionnaire to find out how much internet needs and view the recommendation of providers, presented at the census sector level, with the objective of informing the consumer about the possibilities of internet connection available in the region itself.
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