As the threat landscape evolves alongside organizations’ move toward digital-first operations and cloud-based applications, part of a robust cybersecurity strategy becomes not just preventing attacks but knowing how best to respond if and when one occurs. That response, specifically digital forensics incident response (DFIR), is the key to mitigating and recovering from a cyber incident.

Microsoft 365 is the standard in modern enterprise environments, offering a robust suite of productivity and collaboration tools. With millions of users accessing sensitive data from various devices and locations, security vulnerabilities can arise, making it highly attractive for cybercriminals seeking to exploit and steal valuable data.

The Association of Certified Fraud Examiners (ACFE) recently released a report Occupational Fraud 2024: A Report to the Nations, where they estimated that most organizations lose about 5% of their revenue each year due to fraud. We have joined in our support of International Fraud Awareness Week and applaud the ACFE and their efforts to help raise awareness and reduce fraud that hurts all of us, whether we work for these organizations or are consumers of the goods and services they provide.

Zero Trust is a network security model that dictates that no one or no system should be trusted by default and that every attempt to access a network or application is a threat. For those who are naturally trusting of others, this concept is difficult to accept. However, distrusting every entity on a network until it has been verified is imperative today.

When we think about our data being leaked onto the internet, we often picture it as our financial records, our passwords, our names and addresses... what is less often considered is the exposure of our private medical information. A French hospital has found itself in the unenviable position of learning that hackers have gained access to the medical records of over 750,000 patients following a cyber attack.

Following the emergence of data-leak sites (DLSs) for extortion groups Kairos, Chort, and Termite, Cyjax has observed the emergence of a Tor-based site belonging to a new French-speaking Ransomware-as-a-Service (RaaS) operation called ’ContFR’. ContFR is potentially referencing well-known ransomware group Conti, whilst incorporating a reference to France.

In the world of Kubernetes, optimizing cluster performance and reliability is paramount, especially when it comes to fundamental operations like DNS lookups. NodeLocal DNSCache is one such solution that helps reduce DNS latency by caching responses locally on each node. While this tool is effective in standard Kubernetes setups, complications arise when integrating it with advanced networking solutions such as eBPF-based dataplanes.

Highlights include Tanium platform announcements, launch of the Tanium Titans Community Program, and a customer panel of industry leaders.

The Data Security and Protection Toolkit (DSPT), an online tool, is undergoing significant changes. From September 2024, the DSPT will now align with the National Cyber Security Centre’s Cyber Assessment Framework (CAF) to enhance cybersecurity measures across the NHS. This shift will impact many NHS organisations and require adjustments to their data security and protection toolkit strategies.

The first segment of this series highlighted anomaly detection and behavioral analytics for an early warning system regarding suspicious activities. But it is very important for mature adversaries for security teams to have tools in an arsenal to maintain the front-foot position.