Google has released a report taking a close look at the more than 80 million ransomware samples uploaded to its VirusTotal service in the last year and a half. Each day, approximately 150,000 ransomware samples were analysed by the free VirusTotal service after being submitted by suspicious computer users, and shared with the security community to enhance their threat intelligence and improve anti-virus products.
Windows 11 was released on October 5, 2021. It has several new installation requirements including, most notably, Secure Boot and a Trusted Platform Module. These features can provide a more secure computing environment, but if you need to virtualize a Windows 11 environment, you will need virtualization software that supports this.
It’s well known that we just don’t put services or devices on the edge of the Internet without strong purpose justification. Services, whether maintained by end-users or administrators, have a ton of security challenges. Databases belong to a group that often needs direct access to the Internet - no doubt that security requirements are a priority here.
Cybersecurity attacks are increasing at an alarming rate every day. According to the Statista Cybercrime Incidents Report, over 29,000 cases were recorded in 2020 and the target nowadays are small firms as well as large businesses although in the past hackers were not interested by “small fish”.
The FBI recently published a warning stating that ransomware gang OnePercent Group has been attacking companies in the US since November 2020. This gang of cybercriminals targets individuals within an organization with social engineering tactics designed to fool them into opening a document from a ZIP file attached to an email. Ransomware is then downloaded and the breach is underway.
SSL Pinning is a technique that we use on the client-side to avoid a man-in-the-middle attack by validating the server certificates. The developers embed (or pin) a list of trustful certificates to the client application during development, and use them to compare against the server certificates during runtime. If there is a mismatch between the server and the local copy of certificates, the connection will simply be disrupted, and no further user data will be even sent to that server.
LimaCharlie is lucky to have some really amazing people on the platform. During the course of operating our business we often get to interact with our customers and sometimes those customers become friends: Stefan Waldvogel is one of these people. Stefan has had a very interesting journey on his way to becoming a cybersecurity professional and we asked him to share his story.
