How to safeguard your online presence with MFA and DMARC?
by DuoCircle
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.
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 TempError- What is it and how can this issue be resolved?
by DuoCircle
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.
Preparing for the discontinuation of the NCSC aggregate DMARC reporting feature
by DuoCircle
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.
Most people follow ethical SEO practices, creating content that’s great for the users and easy to crawl for the search engines. The ones who want to cheat the system will try to exploit Google ranking algorithms to get a lot of traffic but risk penalty from the search engine.
How do you achieve SPF alignment to enhance email security and deliverability?
by DuoCircle
SPF alignment is one of those behind-the-scenes checks that decides whether your emails will land in the recipients’ inboxes or end up in their spam folders. Since the fate of your outgoing emails is dependent on this, you cannot simply overlook it or, even worse, assume that setting up an SPF record alone is enough.
Tenant-to-tenant migration in Office 365 involves transferring data, applications, and configurations from one Microsoft 365 tenant to another, often during mergers or organizational changes. Key considerations include understanding your business scenario, selecting the appropriate migration approach (single event vs. phased), addressing domain management challenges, and utilizing reliable third-party tools for a smooth transition.
![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)
