Have I Been Pwned

Where is your data on the internet? I mean, outside the places you've consciously provided it, where has it now flowed to and is being used and abused in ways you've never expected? The truth is that once the bad guys have your data, it often replicates over and over again via numerous channels and platforms. If you're able to aggregate enough of it en masse, you end up with huge volumes of "threat intelligence data", to use the industry buzzword. And that's precisely what Ben from Synthient has...

You see it all the time after a tragedy occurs somewhere, and people flock to offer their sympathies via the "thoughts and prayers" line. Sympathy is great, and we should all express that sentiment appropriately. The criticism, however, is that the line is often offered as a substitute for meaningful action. Responding to an incident with "thoughts and prayers" doesn't actually do anything, which brings us to court injunctions in the wake of a data breach. Let's start with HWL Ebsworth, an Aust...

It's hard to explain the significance of CERN. It's the birthplace of the World Wide Web and the home of the largest machine ever built, the Large Hadron Collider. The bit that's hard to explain is, well, I mean, look at it! Charlotte and I visited CERN in 2019, nestled in there between Switzerland and France, and descended into the mountainside where we saw the world's largest particle accelerator firsthand. I can't explain this! The physics are just mind-bending. A few months ago, we headed...

One of the most common use cases for HIBP's API is querying by email address, and we support hundreds of millions of searches against this endpoint every month. Loads of organisations use this service to understand the exposure of their customers and provide them with better protection against account takeover attacks. Many also use it to support customers who've already fallen victim - "hey, did you know HIBP says you're in 7 data breaches, any chance you've been reusing passwords?" Some compan...

Well, one of them is, but what's important is that we now have a platform on which we can start pushing out a lot more. It's not that HIBP is a particularly complex system that needs explaining in any depth, but we still get a lot of "how do I..." style questions for the fundamentals. Stuff like "how do I search our domain", which is why that's now the very first video we have in the series: You'll also find this on the brand new demos page at haveibeenpwned.com/Demos where you'll soon be s...

We were recently travelling to faraway lands, doing meet and greets with gov partners, when one of them posed an interesting idea: What if people from our part of the world could see a link through to our local resource on data breaches provided by the gov? Initially, I was sceptical, primarily because no matter where you are in the world, isn't the guidance the same? Strong and unique passwords, turn on MFA, and so on and so forth. But our host explained the suggestion, which in retrospect ma...

I'm often asked if cyber criminals are getting better at impersonating legitimate organisations in order to sneak their phishing attacks through. Yes, they absolutely are, but I also argue that the inverse is true too: legitimate organisations frequently communicate in ways that are indistinguishable from a phishing attack! I can name countless examples of banks, delivery services and even government agencies sending communication that I was convinced was a phish, but turned out to be legit. I o...

If I'm honest, I was never that keen on a merch store for Have I Been Pwned. It doesn't make the code run faster, nor does it load any more data breaches or add any useful features to the service whatsoever. But... people were keen. They wanted swag they could wear or drink from or whatever, and it's actually pretty cool that there's excitement about HIBP as a brand. Plus, setting up a merch store is easy, right? To cut to the chase, we set up a store on Teespring and they've been an absolute b...

One of the greatest fears we all have in the wake of a data breach is having our identity stolen. Nefarious parties gather our personal information exposed in the breach, approach financial institutions and then impersonate us to do stuff like this: So I recently somewhat had my identity stolen, someone used my driver's license to open about 10 different bank accounts across 6 Banks. This was the message I received from a friend of mine just last week, and he was in a real mess. The bad guys h...

As we gradually roll out HIBP’s Partner Program, we’re aiming to deliver targeted solutions that bridge the gap between being at risk and being protected. HIBP is the perfect place to bring these solutions to the forefront, as it's often the point at which individuals and organisations first learn of their exposure in data breaches. The challenge for corporates, in particular, is especially significant as they're tasked with protecting entire workforces, often against highly motivated and sophis...