Security News

Security researchers have uncovered a bug that could allow attackers to deliver malware directly into employees' Microsoft Teams inbox. "Organisations that use Microsoft Teams inherit Microsoft's default configuration which allows users from outside of their organisation to reach out to their staff members," Jumpsec researcher Max Corbridge explained.

Network and IT admins have been dealing with ongoing Microsoft 365 issues this week, reporting that some end users cannot use Microsoft Outlook or other Microsoft 365 apps. The issues started Monday, with numerous admins contacting BleepingComputer to say that some of their users are experiencing disruptive issues in Microsoft Outlook, with the program not opening, freezing after opening, seeing delays in mail delivery, or errors saying there is no valid license associated with the user.

Security researchers have found a simple way to deliver malware to an organization with Microsoft Teams, despite restrictions in the application for files from external sources.With 280 million monthly active users, Microsoft Teams has been adopted by organizations as a communication and collaboration platform part of the Microsoft 365 cloud-based services.

Security leaders are recognizing that cloud and the way cloud security teams work today are becoming increasingly critical to business and IT operations, according to Trend Micro. As a result, cloud security and the foundational practices of their teams will be absorbed into the SOC to increase efficiencies in the coming years.

How do you ensure the right people have access to it? How do you share what you need with your clients securely? How do you find one password when there are over a hundred? All teams face these challenges when it comes to password sharing and collaboration. With multiple layers of security, it makes it easy for teams to securely manage passwords, reduce the risk of data breaches and comply with data protection regulations.

HackerOne published the results of its new study, which reveals that half of the organizations surveyed experienced increased cybersecurity vulnerabilities in the last year as they faced security budget cuts and layoffs. HackerOne's survey shows that economic reductions, such as budget cuts, layoffs and freezing new hires and investments, related to security are negatively impacting the ability to manage cybersecurity efficiently for 75% of the companies surveyed.

Microsoft is investigating an ongoing issue preventing some customers from using the search functionality across multiple Microsoft 365 services. The list of affected services includes but is not limited to Outlook on the Web, SharePoint Online, Microsoft Teams, and Outlook desktop clients.

This vulnerability introduces a demanding challenge for security stakeholders, since none of the existing data protection tools can ensure no sensitive data is exposed to ChatGPT. In this article we'll explore this security challenge in detail and show how browser security solutions can provide a solution. The ChatGPT data protection blind spot: How can you govern text insertion in the browser?#.

How to create Portainer teams for restricted development access Jack Wallen shows you how to create a team and add users in Portainer in a secure way. With Teams, you can create multiple teams, add users and then create containers with restricted access to only the teams who need to manage specific deployments.

93% of organizations find the execution of some essential security operation tasks, such as threat hunting, challenging, according to Sophos. IT professionals face challenging security operation tasks.