NASA is about to introduce new requirements for its contractors. These requirements will dramatically improve the cybersecurity of spacecraft and the US’ resilience to cyber threats. But what do these requirements mean for spacecraft manufacturers? What challenges will they face? And what will they need to do to comply? Keep reading to find out.

Medusa is a ransomware-as-a-service (RaaS) platform that first came to prominence in 2023. The ransomware impacts organisations running Windows, predominantly exploiting vulnerable and unpatched systems and hijacking accounts through initial access brokers.

The energy sector is the cornerstone of modern infrastructure, powering essential services and supporting the daily operations of economies worldwide. However, it also faces unique cybersecurity challenges, particularly in complying with the North American Electric Reliability Corporation's Critical Infrastructure Protection (NERC CIP) standards.

CIS Control 6 merges some aspects of CIS Control 4 (admin privileges) and CIS Control 14 (access on a need-to-know basis) into a single access control management group. Access control management is a critical component in maintaining information and system security, restricting access to assets based on role and need. It is important to grant, refuse, and remove access in a standardized, timely, and repeatable way across an entire organization.

Fortra’s Tripwire has always been widely known as a File Integrity Monitoring (FIM) solution, and a very good one at that. The good news is that it still is - only when you look closely, it’s a lot more. And it always has been. Besides its traditionally known role as an integrity and security configuration management tool, Tripwire’s powerful capabilities make it a comprehensive cybersecurity solution.

Remote work isn’t just a temporary trend anymore; it has become a permanent fixture. What began as a quick response during the pandemic has evolved into the new normal for businesses worldwide. In America, 20% of people now work from home. While this has its advantages (flexibility for workers and cost savings for businesses), it’s not without its complications, having cracked open a host of issues around cybersecurity and regulatory compliance.

Organizations of all types must consider and prioritize cybersecurity in order to protect against a wide range of attacks and prevent potentially catastrophic consequences. With the evolution of the threat landscape and most businesses relying more and more on technological pillars for everyday operations, cyberattacks can have impacts that extend far beyond monetary losses. However, the financial cost alone is staggering, highlighting the pressing need for improved cybersecurity across the board.

Enterprise networks frequently experience changes in endpoint devices, software, and files, which can introduce risk to the organization. To mitigate this, companies can implement foundational security controls like file integrity monitoring (FIM), which tracks changes to essential files and helps restore them if unauthorized. Additionally, organizations may use these controls to monitor for vulnerabilities introduced by new devices. However, FIM alone is not enough.

Space Bear is a relatively new ransomware group that first appeared on the radar in April 2024. The gang, which is aligned to the Phobos ransomware-as-a-service group, steals sensitive data from organisations, encrypts victims' computer systems, and demands that a ransom be paid for a decryption key or the data will be published on the dark web.

As we enter 2025, the frequency and sophistication of cyberattacks on critical national infrastructure (CNI) in the US are rising at an alarming rate. These attacks target the foundational systems that support everything from energy and water to transportation and communications, and the consequences are far-reaching and potentially catastrophic. They impact not just the operations of these services but also the very way of life for affected populations.