Dangling DNS is a common and dangerous misconfiguration in Domain Name System (DNS) records. It occurs when a DNS entry points to an external service or resource that no longer exists, but the record itself remains active. This leaves a subdomain vulnerable to a subdomain takeover attack.
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While many organizations focus on securing outbound emails with DMARC, inbound DMARC validation remains an often-overlooked yet essential defense against phishing, spoofing, and email-based cyber threats. By verifying incoming emails against DMARC policies, businesses can prevent fraudulent messages from reaching employees, reducing the risk of data breaches and financial fraud.
Implementing inbound DMARC validation strengthens internal security, ensures regulatory compliance, and upholds customer trust. Tools like ProDMARC provide deep visibility into email threats, helping organizations monitor and enforce DMARC policies effectively. Don’t leave your email security vulnerable—take action today to safeguard your inbox. …
DMARC forensic reports are an essential part of email security, providing valuable insights into authentication failures and potential malicious activity. However, many organizations struggle to receive these reports due to common configuration issues such as incorrect reporting addresses, DNS misconfigurations, or email forwarding issues. By understanding and addressing these problems, businesses can enhance their email security posture and quickly identify and respond to phishing and spoofing attempts. …
DMARC forensic reports are an essential part of email security, providing valuable insights into authentication failures and potential malicious activity. However, many organizations struggle to receive these reports due to common configuration issues such as incorrect reporting addresses, DNS misconfigurations, or email forwarding issues. By understanding and addressing these problems, businesses can enhance their email security posture and quickly identify and respond to phishing and spoofing attempts. …
Google’s latest update simplifies BIMI logo display with Certified Mark Certificates (CMC), making it easier for businesses to enhance their brand reputation and reduce phishing risks in Gmail. …
In a recent and notable incident, Microsoft found itself at the center of an email security debacle when their data breach notification emails were flagged as spam by their own