In edition No. 123 of Internet Security Week , public wi-fi dangers, piracy is bait for ransomware, vulnerability of Microsoft, attacks on small and medium enterprises in Brazil grows and much more.
News
Warning on piracy is actually bait for ransomware installation
A false notice on copyright breach is being used as bait for Lockbit Ransomware installation. The plague appears in the annex of a fraudulent email, in a PDF file that supposedly brings information about the user shared file and serves as an installer for the virus.
By Felipe Demartini in Canaltech
Does a ransomware attack start with dangerous malware? No!
When the media reports that a company is being attacked by ransomware, many people imagine that initially hackers write dangerous malware, then look for a way to invade the company and finally encrypt their confidential data.
By Nikolay Pankov in Kaspersky Daily
Tips for analysis of malicious codes developed in JavaScript
JavaScript, also known as “JS”, is a programming language interpreted, oriented to scripting objects. As this language can be interpreted by different internet browsers, attackers take advantage of this to perform criminal actions.
By Fernando Tavella in We Live Security
Vulnerability practices of Microsoft put customers at risk
In March, we discovered two vulnerabilities (one of which we consider criticism) on Microsoft's Azure platform. Both vulnerabilities were exploitable by anyone using the Azure Synapse service.
By amit yoran in Ciso Advisor
Hotspot: learn about the dangers of free public Wi-Fi
Do you know the risks and dangers of a Wi-Fi network in a hotspot? Did you know that by accessing the free and free internet, you can leave all data and files from the device you are using (mobile, notebook, tablet or computer) vulnerable and accessible)? Certainly, more than 90% of people will answer this question with a sound and dangerous not!
By Kelvin Zimmer in Lumiun Blog
Brazil is among the largest targets of cybership that use test tools
Brazil is among the largest targets of attacks using “legitimate” tools, which are also used by digital security teams to evaluate the defense of organizations. Between January and May this year, there were 5,600 to 13,000 incidents registered in our country, which puts us in the second largest group in such occurrences, behind only countries such as Russia and Iran.
By Felipe Demartini in Canaltech
Cybersecurity training programs: why they are important and what works best
It is crucial that employees learn to detect signals from a possible cyberathel and learn when sensitive data may be at risk.
By Phil Muncaster in We Live Security
Attacks on micro and small businesses in Brazil grow by 140%
Small and medium -sized Brazilian (SMEs) are facing the growth of three blows: corporate password theft, internet attacks and the invasion of the network that explores remote work.
In Kaspersky Daily
LOCKBIT Group opens the first bounty bounty of cybercrime
Lockbit 3.0 promises to 'make ransomware great again!' appealing to crowdsourcing in favor of cyber crimes. Cybercrime statistics indicate that Lockbit has become the most used ransomware at the moment.
In Ciso Advisor
Podcast
REDCAST | The Information Security Podcast - Ransomware
- In this episode we invited Felipe Kramer, Qualicorp Information Security specialist, and Ricardo Vanicelli, Head of Innovation and Cyberrseness of the Santa Catarina network to talk about one of the most talked about topics in recent times, ransomware.
- Available at SoundCloud
- Free
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