We know that email is one of the most crucial aspects of your business communication, but we hate to break it to you; it’s also the most vulnerable one. Why do we say that, you ask? Cybercriminals see emails as the easiest entry points and then intercept them, add something fishy or alter their content,…
Back in the days when SMTP (Simple Mail Transfer Protocol) was designed, it lacked any authentication techniques. Over time, threat actors started misusing email communication channels as they were only protected by passwords, which are easy to breach. As emails became one of the common attack vectors, companies felt the need to devise a solution…
Be it corporate entities or business enterprises, emails tend to be one of the strongest modes of communication for conveying professional messages. However, the deep penetration of AI into our personal and professional lives, as well as highly dynamic cyberattacking tactics, have made email communications vulnerable to cyber threats. Over time, phishing and email spoofing…
SPF records include syntaxes and many rules and limitations. If you don’t follow them, you will face SPF record failures, false positives, or false negatives. You must develop the habit of regularly running your SPF records through SPF analyzers or lookup tools to see if it has any issues arising out of not abiding by…
Emails are an integral aspect of any business communication, and we’re sure that your employees send dozens of emails every day. But do they know the potential risks of cyber attacks that this communication channel brings along? From phishing and ransomware to malware and social engineering exploits, the list goes on! And the worst part…
Here’s a harsh truth: spoofing attacks are more frequent and prevalent than you think. They are not just about someone pretending to be you by using sneaky iterations of your business name. The real issue is them capitalizing on your brand name, your credibility, and your trustworthiness to deceive others. That is, if there is…
We are more than halfway down in 2024, and the number of AI-based scams is not looking like it’s in the mood for dwindling anytime soon. Since the launch of ChatGPT in November 2022, AI-based threats have grown, especially in their speed, volume, and sophistication. In fact, the Q4 of 2022 saw an increase of…
Have you been receiving security alert emails from Microsoft lately? Well, you are not alone! If, like most people, you are also concerned about the validity of such alerts, your apprehension is justified. Considering that all your email is the treasure trove for all the important and sensitive information, receiving a security alert from Microsoft…
Cybersecurity works only if there are no vulnerabilities in the tools and protocols themselves. However, experts have recently found security loopholes in multiple hosted, outbound SMTP servers. These vulnerabilities allow authenticated email senders and some trusted networks to send emails with spoofed sender information. What this means, in simpler words, is that despite having email…
The one-word answer to the above question is ‘yes.’ Here’s a detailed answer to it. SPF breaks when you forward emails because it encounters SPF validation issues. This happens because when you resend an email, it uses its own IP address and not the one used by the original sender. Since SPF relies on checking…
