It’s been more than a year since Google and Yahoo pushed domain owners to adopt DMARC. This push has paid off partially— why partially? Because the number of domains with DMARC has doubled, but they aren’t configured strictly. Domain owners have just implemented DMARC for the sake of it, but have done nothing to advance the policies and strengthen email security. As per a survey done by Mailgun, 66% of senders are aware that they are using both SPF and DKIM for email authentication. About 25.7% of respondents don’t know how their organizations are using DKIM and SPF, and less than 9% said they are using only one of the two.
Update: Microsoft Outlook now joins the email security bandwagon
by DuoCircle
If you have been around in the cybersecurity or email security circle for a while now, you’d recall that back in 2024, major email service providers like Google and Yahoo brought about big changes in the email security landscape to fight cyber threats like spoofing, phishing, and spam.
Trade credit insurance is a crucial tool for businesses that extend credit to customers.
It protects against non-payment, insolvency, and other financial risks that could disrupt cash flow. However, as digital transactions have become the norm, cybercriminals have found new ways to exploit vulnerabilities, particularly through email fraud.
Cyber threats are evolving, and this week has been no exception. From a dangerous CrushFTP vulnerability under active attack to a sophisticated phishing platform preying on mobile users, cyber criminals are refining their tactics. Hackers are also exploiting WordPress features to stay hidden, while a new Android malware is after crypto wallets. With attackers moving fast, staying informed is more critical than ever—here’s everything you need to know.
In the digital age, sending emails that land straight in your recipient’s inbox instead of the dreaded spam folder is crucial for any business or individual wanting to connect. But how do you ensure that your email is recognized as legitimate and not a clever guise for phishing attempts? This is where understanding SPF—Sender Policy Framework—steps in as your email’s best ally. It’s not just a technical jargon; it’s a fundamental element in your email strategy that can make or break your communication efforts. This guide will walk you through the ins and outs of configuring SPF records for AWS SES, helping you enhance your email deliverability and protect your brand from imposters. Let’s dive into the world of SPF and discover how even a little setup can change the way you communicate online!
Dealing with DMARC failures: Here’s how you can fix the errors
by DuoCircle
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.
Bypassing DKIM: Understanding replay attacks and how to mitigate them
by DuoCircle
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.
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.
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