Kelvin Zimmer
308 posts
Cybersecurity columnist, productivity specialist and Marketing Analyst at Lumiun.
Internet Security Week – Edition No. 81
In edition no. 81 of Internet Security Week, Brazilian banking trojan, millions of Microsoft servers are…
September 13, 2021
Internet Security Week – Edition No. 80
In edition no. 80 of Internet Security Week, former employee deletes 20 thousand company files, cyber attacks grow…
September 5, 2021
Be careful: complying with the LGPD does not mean absolute protection
You can't be too careful when it comes to your reputation and finances. Although this warning and guidance…
September 1, 2021
Internet Security Week – Edition No. 79
In edition no. 79 of Internet Security Week, in addition to a very special video about the so…
August 30, 2021
Ransomware attacks are a real threat to businesses and governments
Ransomware attacks are, in a simplified way, the blocking of data and files and charging fees for…
August 26, 2021
Internet Security Week – Edition No. 78
In edition no. 78 of Internet Security Week, National Treasury suffers ransomware attack, Detran SP has data…
August 23, 2021
Internet Security Week – Edition No. 77
In edition no. 77 of Internet Security Week, more than R$3 billion in cryptocurrencies are stolen…
August 16, 2021
Learn how to make hybrid work safe and productive
Since the Covid-19 virus took hold around the world, companies have defined the best method to…
August 11, 2021
Internet Security Week – Edition No. 76
In edition no. 76 of Internet Security Week, record fine for data leaks by Amazon,…
August 9, 2021
Internet security: summary of the first half of 2021
Internet security threats spread in different ways to almost every device across the world…
August 4, 2021