In the 74th edition of Internet Security Week , a hacker steals LinkedIn data for fun, new exploits in Windows and Linux are discovered, malware spreads through paid ads, and much more.
News
Hackers: 'I stole the data of 700 million LinkedIn users for fun'
Hacker compiled a database of 700 million LinkedIn users around the world and is selling it for around $5,000.
By Joe Tidy at BBC News
New exploits discovered that allow control over Windows and Linux
The last few days have not been very positive for users of Linux and Windows operating systems, thanks to the discovery of new security flaws that could expose confidential data.
By Felipe Gugelmin on Canaltech
FBI warns of cyberattacks on Olympic Games
The FBI is not currently aware of any specific cyber threats against these Olympics, but encourages partners to remain vigilant and maintain best practices across their networks and digital environments.
By Sergiu Gatlan Bleepingcomputer
Pegasus: Snowden calls for global spyware ban
A former NSA spy warns that if the ban on the commercial use of spyware is not implemented, no cell phone will be safe from state-sponsored hackers.
By Alexis Cerqueira Góis in Tecmundo
11 internet security tips for small and medium-sized businesses
In this article, we list 11 practical prevention measures to keep your company protected from the risks of information security attacks and incidents.
By Kelvin Zimmer on Lumiun Blog
Ransomware Mespinoza has already leaked data from at least 7 large Brazilian companies
The Mespinoza ransomware, or PYSA, discovered in early 2020, has already stolen and encrypted data from more than 2,124 machines, according to data from ID Ransomware. Of these victims, at least seven are large Brazilian companies, whose data was published on the group's dark web page.
By Guilherme Petry in The Hack
Malware uses 90,000 domains to attack Windows and macOS
Of these 90,000 domains, approximately 88,000 belong to legitimate websites to which the malware sends malicious traffic to deceive researchers.
In CISO Advisor
Cruzeiro: Official website is hacked
Criminals leave a "hello" and a message about internet security for almost the entire morning and then the website goes offline.
In Itatiaia
Cybersecurity: Why is it still an underestimated challenge for companies?
Every year, experts warn that it's time to take cybersecurity more seriously. More often than not, organizations heed these warnings. Despite the growing focus, many companies still underestimate the scale of the challenge.
By Emily Heath in Correio Braziliense
Windows Password-Stealing Malware Spreads Through Paid Search Engine Ads
Discovered by security firm BitDefender, the threat is capable of stealing Windows passwords, installing cryptocurrency miners (cryptojacking), and opening the door for Trojans and other threats to enter a machine.
By Felipe Gugelmin on Canaltech
Events
Data security in companies
- August 7, 2021, 9:00 AM – 11:00 AM
- Online event via Youtube
- Free
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