I was shopping around for a new exhaust system for the car the other day and I found exactly what I wanted [https://www.youtube.com/watch?v=9YvnsHsjPMY&index=1&list=FL48lBbLOUJzOkCg_4AV7N5w] via a seller on Facebook. I really wanted to get some more specs on it though so I did what any normal person would do and Googled for it, finding a result titled "Boost Logic Nissan R35 GT-R 4" Titanium Exhaust" and linking through to a page on the official Boost Logic website. However... Now this, clea...

The title says it all and the details are on their blog [https://blog.ethereum.org/2016/12/19/security-alert-12192016-ethereum-org-forums-database-compromised/] , but there's still a lot to talk about. Self-submission to HIBP is not a new thing (TruckersMP was the first back in April [https://www.troyhunt.com/100-data-breaches-later-have-i-been-pwned-gets-its-first-self-submission/] ), but it's extremely unusual as here you have an organisation saying "we got hacked, we'd now like you to make th...

Trust is a really difficult thing to define. Think about it in the web security context - how do you "trust" a site? Many people would argue that trust decisions are made on the familiarity you have with the brand, you know, brands like LinkedIn, Dropbox, Adobe... who've all had really serious data breaches. Others will look for the padlock in the address bar and imply by its presence that the site is trustworthy... without realising that it makes no guarantees about the security profile of the...

This week begins with the biggest of big breaches - the one that finally broke the big "B" - Yahoo (version 2). It's a massive story and I spent a lot of time yesterday answering media queries about hacker things related to data breaches. I talk about that at the start of this weekly update as well pursuing a career in security, providing an internet basics course for free via Varonis and how my blog on Ubiquiti network bits is still getting massive traction. iTunes podcast [https://itunes.appl...

Most readers here understand security fundamentals. They know what makes a strong password, what the padlock in the address bar above means, why software updates are important, the value of locking their mobile devices and some of dangers we face with the internet of things. But equally, most of our friends, relatives and significant others don't. We know this because we're continually doing tech support for them and we experience the horrors of their security profiles first hand! Recently, Var...

Many people will disagree with this post, not so much because it's flat out wrong but because there are so many different approaches one can take. It's a very subjective realm but I'm going to put forward some suggestions, make some considered arguments and leave it at that. The context is twofold as suggested by the title: Firstly, I get a lot of people asking me about how to get a start in the security industry. I've regularly reverted with "stay tuned, I'm writing something" and this blog po...

This was a pretty jam-packed week which kicked off with the crazy, crazy Indian pathology data leak. You'll sense my frustration with the whole thing and frankly, I still can't quite get over it. Be that as it may, stuff like this provides us with endless material that speaks to how badly wrong it can all go with any data that gets digitised. There's that and a bunch of HIBP bits in relation to the AMA I did earlier this week and the 1.4 billion records I made available for analysis. All that an...

Content security policies [https://www.troyhunt.com/understanding-csp-the-video-tutorial-edition/] (CSPs) can be both a blessing and a curse. A blessing because they can do neat stuff like my recent piece on upgrading insecure requests [https://www.troyhunt.com/disqus-mixed-content-problem-and-fixing-it-with-a-csp/] yet a curse because they can also do screwy things like break your site [https://www.troyhunt.com/how-to-break-your-site-with-content/]. Now in fairness, the breaking bit linked to t...

I get a lot of requests from people for data from Have I been pwned [https://haveibeenpwned.com/] (HIBP) that they can analyse. Now obviously, there are a bunch of people up to no good requesting the data but equally, there are many others who just want to run statistics. Regardless, the answer has always been "no", I'm not going to redistribute data to you. In fact, the requests were happening so frequently that I even wrote the blog post No, I cannot share data breaches with you [https://www.t...

I'm used to seeing large amounts of personal data left inadvertently exposed to the web. Recently, the Red Cross Blood Service down here left a huge amount of data exposed [https://www.troyhunt.com/the-red-cross-blood-service-australias-largest-ever-leak-of-personal-data/] (well, at least the company doing their tech things did). Shortly afterwards, the global recruitment company Michael Page also lost a heap [https://www.troyhunt.com/the-capgemini-leak-of-michael-page-data-via-publicly-facing-...