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  • Home 1
  • Authors
  • Ahona Rudra
  • About
  • Latest Posts
Ahona Rudra
Domain & Email Security Expert at PowerDMARC
Ahona is the Marketing Manager at PowerDMARC, with 5+ years of experience in writing about cybersecurity topics, specializing in domain and email security. Ahona holds a post-graduation degree in Journalism and Communications, solidifying her career in the security sector since 2019.
Latest posts by Ahona Rudra (see all)
  • Is Cold Email Still Effective in 2025? Best Practices for Outreach and Security - June 20, 2025
  • DMARC MSP Case Study: How PrimaryTech Simplified Client Domain Security with PowerDMARC - June 18, 2025
  • DMARC False Positives: Causes, Fixes, and Prevention Guide - June 13, 2025
vec blog

Why Vendor Email Compromise is So Scary (And What You Can Do To Stop It)

Blog
Vendor Email Compromise is a massive risk on organizations, with PowerDMARC you can stop such attacks .
August 18, 2020
6 misconceptions blog

Top 6 Misconceptions People Have About DMARC

Blog
For a lot of people, it’s not immediately clear what DMARC does or how it prevents domain spoofing, impersonation and fraud.
August 3, 2020
nz spoofing risk blog

NZ organizations showing low DMARC compliance rates

Blog
New Zealand’s top 200 companies and government departments are facing serious DMARC compliance issues, putting them at 36th spot worldwide.
July 16, 2020
what is dmarc blog

What is DMARC?

Blog
One of the easiest ways to put yourself at risk of losing your data is to use email. No, seriously — the sheer number of businesses that face data breaches or get hacked because of an email phishing scam is staggering. So why do we still use email, then?
July 7, 2020
stop spoofing blog

5 Steps to Prevent Email Spoofing

Blog
Imagine you get to work one day, settle down at your desk, and open up your computer to check the news. Then you see it. Your organization’s name is all over the headlines — and it’s not good news. Someone launched an email spoofing attack from your domain, sending phishing emails to people all over the world. And many of them fell for it.
June 23, 2020
insurance

How Phishing Scams Are Using Office 365 to Target Insurance Firms

News
Email is often the first choice for a cybercriminal when they’re launching because it’s so easy to exploit. Unlike brute-force attacks which are heavy on processing power, or more sophisticated methods that require a high level of skill, domain spoofing can be as easy as writing an email pretending to be someone else.
May 13, 2020
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Latest Blogs

  • Is Cold Email Still Effective in 2025? Best Practices for Outreach and SecurityJune 20, 2025 - 1:37 am
  • DMARC False Positives: Causes, Fixes, and Prevention GuideJune 13, 2025 - 6:11 am
  • Secure Government Email
    New Zealand Government Mandates DMARC Under New Secure Email FrameworkJune 9, 2025 - 5:30 am
  • RFC 5322
    DKIM Domain Alignment Failures – RFC 5322 FixesJune 5, 2025 - 1:00 pm

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