Executive Summary: The NCSC’s upcoming changes to Mail Check services, including the discontinuation of DMARC aggregate reporting, necessitate that organisations find alternative solutions to maintain robust email security. This article: Introduction The National Cyber Security Centre (NCSC) recently proposed updates to its Mail Check coming into effect on 24 March 2025. As the service evolves to…Continue Reading: Mail Check: Navigating the new changes
DMARC
Navigating G-Cloud 14 for DMARC solutions: A guide for former NCSC Mail Check users
With the NCSC discontinuing key features of its Mail Check service, including DMARC aggregate and TLS reporting, after March 2025, UK public sector organisations must prepare for this change by transitioning to alternative email security solutions. To support this shift, Red Sift is offering an extended free trial of its DMARC application, OnDMARC, providing continued…Continue Reading: Navigating G-Cloud 14 for DMARC solutions: A guide for former NCSC Mail Check users
Beyond DMARC: How Red Sift OnDMARC supports comprehensive DNS hygiene
Registrable domains and DNS play a crucial role in establishing online identity and trust, but their importance is often taken for granted. During new service setups, record updates are often overlooked, accumulating outdated entries. As infrastructure teams become increasingly overstretched, services may be incorrectly shut down without proper cleanup, leaving behind a sprawl of records….Continue Reading: Beyond DMARC: How Red Sift OnDMARC supports comprehensive DNS hygiene
Boosting email security amid recent Coinbase phishing attempts
In recent weeks, there have been reports of sophisticated phishing attacks disguised as official communication from the cryptocurrency platform, Coinbase. These phishing emails closely mimic Coinbase’s branding and language to build recipient trust and prompt clicks on malicious links. The subject lines of these emails generally follow a format: the sender’s address starts with either…Continue Reading: Boosting email security amid recent Coinbase phishing attempts
Strengthening U.S. political campaigns against cyber threats: The urgent need for DMARC implementation
Securing political campaigns from cyber threats has never been more urgent. It is critical to secure communications that handle sensitive exchanges with voters, contributors, donations and coordinate complex operations. Campaigns make exceptionally rich targets for cyber espionage and exploitation, with our open-source research, demonstrating nearly 75% of US Senate campaign websites having not achieved Domain-based…Continue Reading: Strengthening U.S. political campaigns against cyber threats: The urgent need for DMARC implementation
Skill up your security: How defenders can harness AI
How can defenders identify and resolve security issues faster with Red Sift Radar, and what does it have to do with the movie Tenet? That was the key theme of this year’s 16th e-Crimes & Cybersecurity Mid-Year Summit education session, featuring Billy McDiarmid. If you missed the event, don’t worry—we’ve got you covered with three…Continue Reading: Skill up your security: How defenders can harness AI
