Tag: DMARC
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North Korean Group Kimsuky Exploits DMARC and Web Beacons
Security researchers have uncovered new tactics associated with the threat actor TA427, also known as Emerald Sleet, APT43, THALLIUM or …
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North Korean Hackers Abuse DMARC To Legitimize Their Emails
DMARC is targeted by hackers as this serves to act as a preventative measure against email spoofing and phishing attempts. They …
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8,000+ Subdomains of Trusted Brands Hijacked for Massive Spam Operation
More than 8,000 subdomains belonging to legitimate brands and institutions have been hijacked as part of a sophisticated distribution …
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Gmail & Yahoo DMARC rollout: When cyber compliance gives a competitive edge
The essence of cybersecurity is not just about defense but enabling business through trust and reliability. As Gmail and Yahoo take steps …
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Research reveals a third of public companies aren’t prepared for new bulk email security rules
New research published today by cloud email security and brand protection startup Redsift Ltd. has found that 33% of publicly listed …
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SMTP Smuggling: New Flaw Lets Attackers Bypass Security and Spoof Emails
A new exploitation technique called Simple Mail Transfer Protocol (SMTP) smuggling can be weaponized by threat actors to send spoofed …
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Microsoft 365 email senders urged to implement SPF, DKIM and DMARC
In the wake of Google’s announcement of new rules for bulk senders, Microsoft is urging Microsoft 365 email senders to implement SPF, …
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Attackers Abuse Google Looker Studio to Evade DMARC, Email Security
Cyberattackers are tapping the legitimacy of the Web-based data-visualization tool in a campaign aimed at stealing credentials and …
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Email Authentication Protocols: SPF, DKIM, and DMARC – A Detailed Guide
Email communication is essential for personal and professional contact in the modern digital environment. Email is widely used, making it a …
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UAE and South African Hospitals Fail on DMARC Implementation
Around three-quarters of hospitals in the United Arab Emirates and South Africa have not adopted the strongest form of the Domain-based …
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Less than half of UK banks implement most secure DMARC level
More than half of banks incorporated in the UK are lagging on email cybersecurity measures, subjecting customers, staff, and stakeholders …
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