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The healthcare sector has become a target for both low-level and occasionally spectacularly successful cyberattacks. Hospitals, insurers, medical supply chains, service providers and medical organizations are prime targets for threat actors, with email phishing attacks, ransomware, and data breaches on the rise. In 2024, 94% of U.S. healthcare organizations experienced a cyberattack, with the average cost per…Continue Reading: Healthcare and cybersecurity: 73% of breaches lack DMARC enforcement

​On April 16, 2025, Zoom experienced a significant global outage that disrupted video conferencing services and access to its website for thousands of users, as well as their corporate email for all their employees. It was quickly identified as a domain name registration status problem. Despite being a critical name for Zoom, somehow, the status…Continue Reading: Zoom stops zooming: Why active monitoring is essential

We’re pleased to share that Red Sift has been named Best Performing Company – Security & Infrastructure in the 2025 Emerging Stars Awards. These awards, part of the Megabuyte100 series, recognise the UK’s 50 best-performing scale-up technology companies based on solid financial performance, from over 800 entries.  Being recognised in this category reflects the consistent…Continue Reading: Red Sift named a Top 50 company in 2025 Emerging Stars Awards

Executive Summary: Over the past year, 2.3 million organizations have adopted DMARC, enhancing email security globally. This progress reflects a positive trend toward securing email ecosystems, with certain countries leading the charge.​ This article: Introduction It has been one year since Google and Yahoo implemented stricter requirements for bulk email senders. Eleven months ago, Red Sift…Continue Reading: 2.3 million organizations embrace DMARC compliance

Executive Summary: Delve into the intricacies of cyber insurance with expert Harpreet Mann, as she sheds light on the challenges of risk assessment and the necessity of aligning cybersecurity practices with insurance policies.​ This article: Introduction In the fourth episode of Resilience Rising, Sean Costigan, Managing Director of Resilience Strategy at Red Sift, delves into the…Continue Reading: Exploring the complexities of cyber insurance with Harpreet Mann

Executive Summary: The year 2025 is set to witness a profound integration of AI into business functions, transforming cybersecurity into a pivotal business enabler. Organizations that adapt to these trends will gain a significant technological and competitive advantage.​ This article: Introduction 2025 is set to be the year where cybersecurity and AI will be defined by…Continue Reading: Predictions for 2025: Cybersecurity and the increasing rise of AI