Cyber Security Archives

A comprehensive range of cyber security services to help your business stay safe

The POS Cyber Security Breach That Closed 300 Restaurants: Lessons for Hospitality

Wednesday, 03 December 2025 by Raphael Waller

Restaurant POS Security-breach PCI compliance guide

Could a single compromised password bring your restaurant’s transaction processing to a halt during Saturday night service? It happened to nearly 300 restaurants in January 2023 when a ransomware attack forced Yum! Brands to close KFC, Pizza Hut, and Taco Bell locations for an entire day. Your POS terminals process hundreds of card payments during

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AI vs AI: When Criminals and Defenders Both Weaponize Machine Learning

Tuesday, 02 December 2025 by Sagi

AI vs AI - When Cyber Criminals and Defenders both weaponize machine learning

Can you defend against an attack that rewrites itself faster than your security team can respond? Cardonet has been looking after clients’ IT for more than 25 years. In that time the security threats have changed constantly, but this feels different. AI has moved from being a “nice to have” innovation to the engine behind

AI Cyber Security AI Threat Detection Cyber Insurance Costs Cyber Security

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The Access Control Crisis: Managing Identity When Teams Double Every Quarter

Friday, 21 November 2025 by Raphael Waller

Access Control Crisis and Managing Identity

Your Series A just closed. You’ve hired 15 people in six weeks. Your engineer who left last month still has AWS access. Your CTO doesn’t know who can see customer payment data. Sound familiar? Picture this scenario at a fast-growing London fintech start-up. Monday morning – The operations lead gets a Slack message. “Can’t access GitHub.”

Access Control Managing Identity

Published in Cyber Security, Guidance

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DMARC – As an agency, it is time to act.

Thursday, 15 February 2024 by David

Email providers like Google, Yahoo, and Apple are all beginning a process where they start to block bulk email senders if they don’t have DMARC in place. Simply put, that will mean that your and your client’s emails will not make it to their intended destination. In time, this rule will apply to all emails

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Staying Alert: Combating Social Engineering and Phishing Attacks

Tuesday, 23 January 2024 by Amanda

combat social engineering phishing attacks

In our digitally connected world, cyber threats pose a significant risk to both individuals and organizations. Among these threats, social engineering stands out as a cunning tactic where attackers exploit human psychology to gain sensitive information or compromise security. Phishing attempts, a common manifestation of social engineering, are becoming increasingly sophisticated, often impersonating trusted colleagues,

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Safeguarding Guest Data: A Crucial Imperative for the Hospitality Industry

Tuesday, 12 September 2023 by Amanda

In today’s digital age, data has emerged as a priceless commodity, and the hospitality sector now stands at a crossroads. Beyond its traditional role of delivering remarkable service and unforgettable experiences, the industry finds itself burdened with a critical responsibility: protecting the sensitive information of its patrons. Recent cybersecurity breaches targeting key players in the

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