In issue #164 of Internet Security Week, we cover WhatsApp's new security feature, stolen ChatGPT premium accounts, tips for reducing security risks, a modern IT guide, and much more.
News
Banking malware leads the way in Brazil; OneNote remains a vector for attacks.
The protection measures implemented by Microsoft to prevent the use of Excel and Word macros in cybercriminal attacks have been effective, but at the same time, they have also created a new avenue for scams.
By Felipe Demartini
YouTube and SaferNet launch a guide to help content creators talk about school attacks in a responsible way.
The guide will be available online and is another action aimed at strengthening the safety and well-being of the community of creators and users of the platform.
US National Guard member arrested for leaking classified documents on Discord.
The 21-year-old allegedly shared a trove of classified US government documents with members of a small Discord server.
By Emma Roth
Stolen ChatGPT premium accounts for sale on the dark web.
According to Check Point, there has been an increase in discussions and negotiations related to ChatGPT on the dark web since March.
By Apurva Venkat
Patch to fix Windows zero-day bug.
Microsoft addressed 97 existing vulnerabilities in Tuesday's April patch, with eight more previously released patches updated and re-released. A Windows Day Zero requires immediate attention.
By Greg Lambert
WhatsApp launches feature to prevent account theft.
WhatsApp announced the launch of "Registration Verification," an additional layer of security to protect users from having their accounts stolen.
By Igor Almenara
Vishing: Understanding the dangers and how to protect your business.
Do you know what vishing is? Understand how this threat can harm your business and cause significant losses.
By Alex de Oliveira
How can I reduce security risks associated with personal cell phones at work?
With the transition to home office and hybrid work arrangements, the barriers between personal activities and work have become even less visible.
By Felipe Demartini
5 steps to ensure your business's cybersecurity
Cybersecurity involves processes and management, reminds consultant and CEO of the Daryus Group. Specialist gives tips for obtaining ISO 27001 certification.
Material
[eBook] Modern IT Handbook
Essential software and tools for enterprise IT in 2023.
Not yet subscribed to our newsletter to receive this content weekly in your email? Then sign up using the link below:
https://br.lumiun.com/semana-da-seguranca-na-internet
Share the link with your colleagues and friends.
