What is DMARC compliance, and what are its main requirements in 2025?
What is DMARC compliance, and what are its main requirements in 2025?
If your organization sends out bulk emails, you absolutely cannot overlook its security aspect.
![Life Insurance Breach, Notorious Malware Identified, Fake Ransom Scam – Cybersecurity News [March 03, 2025]](https://www.duocircle.com/wp-content/uploads/2025/03/sender-policy-framework-4532.jpg)
Life Insurance Breach, Notorious Malware Identified, Fake Ransom Scam – Cybersecurity News [March 03, 2025]
Life Insurance Breach, Notorious Malware Identified, Fake Ransom Scam – Cybersecurity News [March 03 2025]
Your wait is over as we’re back with cybersecurity’s latest this week! We’ll discuss about a data breach impacting policyholders of a significant insurance organization, a notorious malware spam host resurfacing under a new provider, a new scam targeting US executives using deceptive postal mail; experts recently uncovered a new botnet that is infecting thousands and a concerning discovery of sensitive API keys within AI training datasets. Let’s not wait further and dive in!
DKIM Selector Explained: How to Set Up Email Authentication for Your Domain
A DKIM selector is a string included in the DKIM signature of an email, which helps the recipient’s mail server locate the corresponding public key stored in DNS records for verification purposes. It is essential for ensuring that emails sent from your domain can be properly authenticated, thereby enhancing your email security and integrity.
Office 365 Tenant to Tenant Migration: Best Practices for a Smooth Transition
Migrating from one Office 365 tenant to another can feel a bit like planning a big move: there’s excitement for new beginnings, but also a mountain of details to manage! Whether you’re merging companies, reorganizing, or simply upgrading, a smooth transition is key to keeping everything running without a hitch. With the right strategies and tools in your corner, you can make the process simpler and less stressful.
Threat actors are exploiting Google Calendars for phishing and spoofing attempts
Threat actors are exploiting Google Calendars for phishing and spoofing attempts
Threat actors are becoming more sophisticated, and the safety of the digital space is taking a toll because of it. Over the past few months, cybersecurity experts have noticed a new phishing scam tactic in which bad actors send fake meeting invitations that redirect the invitees to phishing websites. These invites look exactly like the original Google invites, and even the phishing website is cloned so well that it’s difficult to catch its fakeness. Since the counterfeit platforms are flawless, the success rate of these attacks is extremely high; users are entering sensitive details and downloading malicious links without batting their eyes.
MSP Partner Program: Your Guide to Benefits and Growth Opportunities
In today’s fast-paced tech world, many businesses are seeking ways to streamline their IT services and improve customer satisfaction, but how do they do that effectively? Enter the MSP Partner Program—a game-changing initiative specifically designed for Managed Service Providers (MSPs).
DMARC ‘fo’ tag options and their meanings
DMARC ‘fo’ tag options and their meanings
The ‘fo’ tag in DMARC stands for ‘failure options.’ It’s an optional tag that helps domain owners specify the types of authentication and alignment issues that must be reported. This tag supports four specific types of failure reports: fo=0, fo=1, fo=d, and fo=s. The ‘fo’ tag can combine multiple reporting options, enabling you to create a customized reporting strategy that aligns best with your preferences and risk tolerance.
DMARC Report Service: Comprehensive Monitoring for Email Protection
In a digital world where email is still a primary mode of communication, protecting your domain from malicious attacks has never been more critical. You may think email security only pertains to big corporations, but every organization, large or small, should be on alert against threats like phishing and spoofing.
What is IoT email authentication, and why should you care about it?
What is IoT email authentication, and why should you care about it?
If you look around and notice the gadgets you use every day and how interconnected they are, you will realize that these gadgets are constantly communicating with each other and with users over the internet. Whether it is your smartwatch and your phone or the security camera in your home and the cloud storage service, almost everything that you use is part of the ecosystem that is called IoT or Internet of Things.
SMTP Service: The Best Email Providers for Secure Communication
Email has become a fundamental part of our everyday communication, whether we’re sending a simple message to a friend or relaying critical information in a business setting. However, we often overlook the unsung hero behind this seamless experience: the Simple Mail Transfer Protocol, or SMTP. Imagine being able to send an email without worrying if it would arrive safely or be intercepted along the way.