CULTURA DE SEGURANÇA - ISH Tecnologia

This time of year is the season for attacks and fraud involving Brazilian bank accounts. But there are good practices that can protect anyone from social engineering techniques and financial malware. In this post, you'll find guidelines on how not to...

December 13th, 2021December 10th, 2024

Jaqueline SantosBlog, Insider, Insights

There are still no patches for this Zero Day vulnerability in Windows; here's what to do

By Heimdall ISH A new Zero Day vulnerability (still unpatched) was presented to the security world on November 22nd. Mistakenly classified in the news as a bypass of CVE-2021-41379, this is actually a new variant discovered...

We have detected a campaign that distributes malware via Excel spreadsheets

November 17th, 2021December 10th, 2024

Jaqueline SantosBlog, Insider, Trends

We have detected a campaign that distributes malware via Excel spreadsheets; the focus of the fraud is companies

We have detected a campaign that distributes malware via Excel spreadsheets

October 27th, 2021December 10th, 2024

Jaqueline SantosInsider, Blog

Group involved in SolarWinds case makes new attacks on supply chain

Nobelium, the group involved in the SolarWinds case, is replicating tactics from previous supply chain attacks with new approaches. Such attacks have been taking place in the United States and Europe since May 2021....

May 19th, 2021December 10th, 2024

Jaqueline SantosBlog, General, Insider, Trends

The Colonial Pipeline case shows that ransomware is more sophisticated; so is protecting yourself from it

When a giant like Colonial Pipeline, the largest oil pipeline operator in the United States, falls victim to ransomware with such catastrophic results, even triggering a crisis in the fuel market, the warning goes out to all other companies, from...

April 29, 2021December 10th, 2024

Jaqueline SantosBlog, Insider, Insights, On-the-go, Trends

The false sense of security - the greatest vulnerability

The ability of companies to adapt is as crucial to a business as their ability to generate profit. To do this, organizations depend on prepared leaders, who visualize and calculate actions considering the worst-case scenarios, from the loss of key...

February 24, 2021December 10th, 2024

Jaqueline SantosBlog, Insider, Trends

Data leaks represent a major security challenge today. Why?

In a reality where there is a veritable explosion of corporate information, companies need to have a thorough understanding of the risks they run and the data security this requires. Today, data are digital treasures coveted by spies...

The key to security is threat response time

January 5th, 2021December 10th, 2024

Jaqueline SantosBlog, Trends

The key to containing attacks is the speed of the response time to threats

The impact of a cyber attack is measured by how long an attacker remains in a company's systems unnoticed. The longer inside an environment, the more access to critical systems. Therefore, the key to containing attacks...

December 3rd, 2020December 10th, 2024

Jaqueline SantosBlog, Insider, Insights, Offline, On-the-go

Are drones a threat to cyber security?

The number of drones registered in Brazil increased by 51% from 2018 to 2019, jumping from 18,389 to 27,665 in that period. The data comes from the National Civil Aviation Agency (Anac). The Brazilian market for unmanned aerial vehicles has been growing,...

Be careful what you ask your virtual assistant to do at home

November 26, 2020December 10th, 2024

Jaqueline SantosBlog, Insider, Insights, Offline, Reviews, Trends

Be careful what you ask your virtual assistant to do in your home

Warnings about the risks involved in smart speakers and the large number of virtual assistants available on the market today are not new. There have been cases in the past of invasion of privacy. But the issue that needs to be clarified...

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Banking malware is common at this time of year and some good practices can prevent it