A cautionary, Thames Watery tale on how not to look phishy: 'Click here to re-register!'

A cautionary, Thames Watery tale on how not to look phishy: 'Click here to re-register!'

Mass-mailing your customers today? Read this first


Thames Water found itself in warm, er, water this week after a clunky migration effort left customers receiving emails that looked like a particularly sophisticated spear-phishing attack.


A Register reader got in touch after receiving an email purporting to be from the company and requesting that he re-register his online account. His original account number was shown, along with a big, colourful button inviting a click.


A classic spear-phishing tactic, compounded by the fact that that button did not go to thameswater.co.uk, from where the email came, but rather online-thameswater.co.uk, the homepage of which could well worry technical and non-technical users alike.


The email was genuine. The problem, according to a spokesperson for Thames Water, was that not all data had survived the migration from the company's 40-year-old billing system ..

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