DMARC is one of the most fundamental and robust email authentication protocols out there. It not only keeps impersonators at bay and protects your domain from being misused but also gives you visibility into who is sending emails on your behalf.
Cross-tenant migration might sound like just a technical hurdle, but it’s essentially about weaving together the digital lives of people in different organizations. Imagine being part of a company merger—suddenly, not only are you expected to collaborate with new colleagues, but your emails, files, and applications need to change homes and still work seamlessly.
Threat actors always try to stay ahead of the curve and find ways to bypass security protocols. DKIM replay attacks are exactly that. In a DKIM replay attack, a cybercriminal resends a DKIM-signed message to multiple recipients without the emails getting flagged. They generally target highly reputed domains to generate legitimate message signatures. Gmail recipients, in particular, are more likely to receive replayed emails because it greatly prioritizes domain reputation.
Digitization seems like a double-edged sword. You choose it, and you may lose your data. You ignore it, and you will be declared obsolete soon!
Every day, we come across multiple news stories of cyberattacks around the globe. This makes us believe that cyber threats are real and that threat actors are lurking around us, waiting to attack us the moment we go carefree. Common people as well as the biggest global agencies and critical infrastructures have been on the radar of threat actors.
In the world of email communication, trust is everything. Just think about it: your inbox is a gateway to countless messages, some of which are vital for work or personal life. Yet, with the rise of email spoofing and phishing attacks, keeping your communications safe can feel like a daunting task. Fortunately, there’s a solution that doesn’t require you to be a tech whiz: SPF records. These simple yet effective tools help you verify which servers are allowed to send emails from your domain, acting as a safeguard against deceptive practices. In this article, we’ll dive into how to create accurate SPF records using generators, the importance of these records for email security, and ways to troubleshoot common issues—all in an effort to ensure your emails reach their intended recipients safely and securely.
![RedCurl Ransomware Targets, CS2 Steam Phishing, Fake Converter Cyberattacks – Cybersecurity News [March 24, 2025]](https://www.duocircle.com/wp-content/uploads/2025/04/spf-record-tester-5621.jpg)
From hackers targeting Hyper-V servers to fake file converters spreading malware, there’s plenty to watch out for. There’s also news of Counter-Strike 2 players being tricked into handing over their Steam accounts, and a new ransomware strain is hitting multiple operating systems at once. Even npm packages aren’t safe, with attackers sneaking in backdoors through open-source libraries. Stay ahead of these risks with our latest cybersecurity bulletin—because knowing what’s out there is the first step to staying secure.
DMARC TempErrors are the different types of authentication issues in DKIM and SPF policies. These are temporary in nature. Fixing them is important, or they may lead to DMARC failure for your legitimate emails. DMARC is one of the most significant email authentication policies, which enables domain owners to instruct recipient email servers about emails that fail SPF and DKIM checks. A TempError can easily disrupt this process, thereby hampering email authentication and deliverability.
Cloud email security refers to the measures and systems implemented to safeguard email communications against threats such as phishing, spam, and malware. It is crucial for organizations, especially those transitioning to cloud-based services like Microsoft 365, as it helps prevent data breaches and ensures the integrity of sensitive information communicated via email.
Beginning March 24, 2025, the UK National Cyber Security Centre (NCSC) has stopped providing DMARC aggregate reports. Mail Check is NCSC’s official platform that helps domain owners evaluate email security compliance so that they can figure out if someone is abusing their email domains. It has discontinued the aggregating reporting feature to enhance accessibility and manage costs.
Phishing protection software is essential for safeguarding your personal and organizational data against sophisticated email threats that exploit human trust through deceptive tactics. With increasing risks of financial loss and identity theft from phishing attacks, utilizing robust security tools helps ensure real-time protection, blocking malicious links, and enhancing overall cybersecurity measures.