The Data Breach Epidemic: A Wake-Up Call for Data Hygiene 

By |2025-06-02T14:59:09+00:00June 2nd, 2025|

Earlier this month, cybersecurity researcher Jeremiah Fowler uncovered an unsecured database containing over 184 million login credentials. This trove included usernames and passwords for major platforms such as Google, Apple, Microsoft, Facebook, Instagram, and Snapchat, as well as sensitive data from bank accounts, health services, and government portals. Alarmingly, the database was unencrypted and publicly accessible, making it a "cybercriminal's dream".  Closer to home, you can’t fail to have missed M&S’ significant cyberattack, leading to the theft of customer data, including contact details and order histories. The breach disrupted online operations and is projected to cost the company approximately £300 million in lost operating profit. The attack was reportedly executed by the cybercriminal group Scattered Spider, exploiting vulnerabilities in third-party [...]

Why Data Hygiene Is More Than Just a Marketing Problem

By |2025-02-03T10:19:10+00:00February 3rd, 2025|

When we talk about data hygiene, many think of marketing—clean contact lists, accurate segmentation, and reduced direct mail returns or email bounce rates. But poor data hygiene isn’t just a marketing headache. An article by Cybersecurity expert, Josh Nadeau, published this week, reminds us that it’s actually a company-wide risk that impacts security, compliance, and decision-making. Understanding Data Hygiene Data hygiene, or data cleanliness, is about ensuring that all organisational data is accurate, complete, consistent, valid, uniform, and timely. Without these characteristics, businesses lose trust in their data, making operations inefficient and exposing themselves to regulatory risks. The Hidden Risks of Poor Data Hygiene Security Threats Unclean data makes organisations vulnerable to cyberattacks. Without clear classification of sensitive data, businesses [...]

Data processing security is key data concern for 2023

By |2023-07-11T13:01:31+00:00July 11th, 2023|

Our latest review of the GDPR enforcements undertaken by the ICO over the past 12 months reveals that data processing security and right of access are the most common infringements since July 2022. Almost a third (30 per cent) of the 30 recorded infringements this year pertained to Article 5, the principles relating to data processing and of these 21 per cent were for Article 5 (f) which specifies that personal data must be processed in a manner that ensures appropriate security. Sixteen per cent contravened Article 15: Right of Access by the data subject and 15 per cent were non-compliant to Article 12 (data transparency) and Article 32 (security of processing). Last year the lion’s share of enforcements (61 [...]

Zero trust and the role of data hygiene 

By |2023-02-27T16:21:38+00:00February 27th, 2023|

Massive amounts of data are being generated daily - from exercise stats compiled by wearables through to smart building monitors that collect temperature and air pressure information every 15 minutes. If data creation continues at its present rate, more than a yottabyte (a million trillion megabytes) will likely be generated annually by 2030. We are really starting to put the big into big data!  But with data, comes data threat. The two are synonymous. Last year it is estimated that there were 4,100 publicly announced breaches in security equating to 22 billion records being compromised and a rise of over 25 percent is expected this year. In an attempt to mitigate these threats, it is unsurprising that within three years Gartner [...]

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