Dundalk business uncovers level of junk mail sent to Irish SMEs

Over 40% of all inbound emails to Irish SMEs in January were junk with many posing a significant cyber security threat, according to analysis by Dundalk based IT managed services provider, Cusken Sync IT, which examined over 385,000 emails across 120 domains and 3,500 mailboxes.

The analysis by the Dundalk business revealed that while 224,725 emails (58%) were genuine and legitimate, 161,520 emails (42%) were flagged as spam, unsolicited or already policy-blocked by companies.  1% of all emails, 1 in 100, contained a potential cyber security threat including phishing, malware, or an impersonation attempt. 

“We’re constantly hearing about major international corporations being targeted by hackers, but Ireland’s SME community is just as exposed – and often less prepared,” said Joe Molloy, Managing Director at Cusken Sync IT.

“Our analysis from the first month of the year shows Irish SMEs are under significant, sophisticated, and sustained attack. Without strong cyber protection, these businesses are at real risk of financial loss, reputational damage, and business interruption.”

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Of the 161,520 junk emails, 56% where policy-blocked [ 90,451 ] and 42% spam [ 67,838 ]. Policy-blocked emails relate to an automated security rule within a company IT systems or corporate email firewalls flagging the message as containing sensitive information, potential malware, or spam.

"Irish businesses need to ensure they are regularly reviewing their cyber security protocols and ensuring effective threat protection and formal employee awareness training is in place", added Mr Molloy.