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MailGuard Jun 27, 2025 12:45:59 PM 5 min read

The Impact of Massive Data Breaches on Email Security

In recent months, cybersecurity analysts have observed a sharp increase in the number and scale of data breaches, affecting ...

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Phishing
Ransomware
business email compromise

Craig McDonald Jan 28, 2022 8 min read

Should private companies be allowed to hit back at the hackers?

There has been much discussion recently about the merits of private companies going on ...

MailGuard Jan 28, 2021 12 min read

5 cyber-attacks you may have missed since the start of 2021

While challenging, 2020 drove a long-overdue review of our approach to cybersecurity for ...

Akankasha Dewan May 24, 2019 1 min read

Which companies were affected by the top 18 cyber-attacks of all time?

With 2019 being MailGuard’s 18th birthday, we’ve rounded up 18 of the biggest and most ...

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Recent Blog Posts

Grey Warfare and the Cybersecurity Imperative for Your Clients Jul 2, 2025 The Impact of Massive Data Breaches on Email Security Jun 27, 2025 Business Email Compromise: A Growing Threat in 2025 Jun 27, 2025

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