Kelvin Zimmer
308 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
Internet Security Week – Edition No. 59
In edition no. 59 of Internet Security Week, Procon notifies Facebook, Zuckerberg's phone number leaked,…
April 12, 2021
Internet Security Week – Edition No. 58
In edition no. 58 of Internet Security Week, Facebook data leak, FBI warning about…
April 5, 2021
Spear Phishing: Top Threats and Trends
Cybersecurity is an increasingly important measure for small and medium-sized companies. Last year, we witnessed a…
March 31, 2021
Brazilian startup launches new SVA for Internet Providers
The service works by filtering DNS queries and promises to increase internet security for users…
March 29, 2021
Internet Security Week – Edition No. 57
In edition no. 57 of Internet Security Week, Facebook fails, $50 million attack, Trojan…
March 29, 2021
Internet Security Week – Edition No. 56
In edition no. 56 of Internet Security Week, income tax email fraud, new leak…
March 22, 2021
7 Home Office Security and Productivity Hacks
Small and medium-sized Brazilian companies are going through tense times with the second wave of Covid-19. What…
March 18, 2021
Internet Security Week – Edition No. 55
In edition no. 55 of Internet Security Week, hacker forums being hacked, Microsoft failure, new ransomware…
March 15, 2021
Step by step: how to create a manual on ethics and good use of the internet at work
How to prevent the Internet from harming the productivity of employees and teams without having to deprive them of…
March 10, 2021
Internet Security Week – Edition No. 54
In edition no. 54 of Internet Security Week, intern guilty of password leak, hacked social network,…
March 8, 2021