In Edition No. 104 of Internet Security Week , new attack takes American and Submarine, malware on fake Windows 11 installers, most common cybersecurity errors in startups and more.
News
New attack takes American and submarine
The Lapsus group has once again attacking American internet operations, forcing the company to temporarily suspend its e -commerce operations in US and submarine domains.
In Ciso Advisor
Ransomware attack at Gafisa infects construction systems
Construction company Gafisa issued a communicating alerting that its technology sector was the victim of a cyber ransomware cyber attack. According to the statement issued by the company, Gafisa as soon as she identified the attack has already taken all the necessary protection measures, and seeks ways to mitigate the damage.
By Dácio Castelo Branco in Canaltech
Hackers can lock Cisco email gateways using malicious emails
Cisco addressed a high severity vulnerability that could allow remote invaders to lock Cisco Secure devices using email messages created with malicious codes.
By Sergiu Gatlan in Bleeping Computer
Protect your smartphone from Pegasus and other Malware Mobile
Possibly the largest history of 2021 - an investigation from The Guardian and 16 other media organizations, published in July - that more than 30,000 human rights activists, journalists and lawyers around the world may have been targeted by an attack using Pegasus.
By Costin Raiu in Kaspersky Daily
Researchers detect malware on fake Windows 11 installers
Experts have detected a campaign trying to propagate Redline Stealer, a threat that steals access data stored in the browser and is distributed as a fake Windows 11 update installer.
By Juan Manuel Harán in We Live Security
Google Chrome emergency update corrects safety failures
Google has launched Chrome 98.0.4758.102 for Windows, Mac and Linux, to correct a high severity zero vulnerability used by attack agents in attacks.
By Lawrence Abrams in Bleeping Computer
Hackers enter Teams chats to distribute malware
Security researchers warn that some invaders are compromising Microsoft Teams accounts to chat and spread malicious executables among conversation participants. More than 270 million users use Teams every month, many of them trust the platform implicitly, despite the absence of protections against malicious files.
In Ciso Advisor
Attempts at fraud from companies grow 102% in the pandemic
A survey by Clearsale, an expert in anti -fraud solutions, points out that the use of companies for attempts at fraud grew 102% during the pandemic. During this period, many new ventures emerged: according to the Brazilian Micro and Small Business Support Service (Sebrae), more than 2.6 million new individual microentrepreneurs (MEIs) were created in 2020.
By Roseli Andrion in Canaltech
Most common cybersecurity errors in startups
On the internet there are over a million tips on how to maintain a startup out. As a general rule, those responsible for the tips highlight problems in business planning, marketing strategy, attracting additional investments, etc., but the problem of developing a solid cybersecurity system is rarely discussed.
By Anastasia Starikova in Kaspersky Daily
Material
Complete Guide: How to Block Websites in the Company
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