Cybersecurity attacks are rising sharply in 2025, and Microsoft has been one among many prominent targets. Research shows that 70 percent of M365 tenants...
Introduction
In a recent incident response case in Brazil, we spotted intriguing new antivirus (AV) killer software that has been circulating in the wild since...
Fraudsters are flooding Discord and other social media platforms with ads for hundreds of polished online gaming and wagering websites that lure people with...
Sophos analysts are investigating a new infection chain for the GOLD BLADE cybercriminal group’s custom RedLoader malware, which initiates command and control (C2) communications....
In 2024, we became one of the first organizations to commit to CISA’s Secure by Design initiative. Aligned with our core organizational values around...
On July 19–20, 2025, various security companies and national CERTs published alerts about active exploitation of on-premise SharePoint servers. According to the reports, observed...
