This discovery sure is large, but there's way more to it than that, and it is certainly not unique. I decided to do some research and check Troy Hunt's X feed. We have worked for years with Troy, and he's the world's most prominent large data breach expert. His perspective puts this event back in its proper context. Here are a few points that he made:
So, the upshot is that yes, there is a large risk of password compromise, and a large attack surface that needs to be mitigated. But nothing really new here folks, you need phishing-resistant MFA and trained users.
The original title of this blog post was: "Unprecedented Cybersecurity Alert: 26 Billion Records Exposed in Mega Data Breach" and stated: In what appears to be a digital tsunami, Cybernews has reported a colossal data breach has surfaced, unveiling a staggering 26 billion records – a figure that's hard to even fathom.
Termed as the Mother of all Breaches (MOAB), this leak is not just another incident in the cybersecurity world, it's a seismic event that dwarfs previous breaches in its sheer magnitude.
The MOAB is a compilation of information so vast that it comprises 12 terabytes of data, including user details from platforms like LinkedIn, Twitter, Weibo and Tencent.
This massive data trove is a Frankenstein's monster of sorts, stitched together from thousands of different leaks, breaches and privately sold databases. It's a huge scale, unprecedented aggregation of digital identities.
This discovery, brought to light by cybersecurity researcher Bob Dyachenko and the Cybernews team, is particularly alarming due to the open nature of the data instance. Tracing the owner seems like a daunting, if not impossible, task. But the question on everyone's mind is: is my data included in this breach?
Here’s the kicker – while much of the MOAB's content is from past breaches, it likely contains new, previously unpublished data. The scale is such that, of the 26 billion records, there's a high chance that billions of these are fresh entries, posing an even greater risk.
Researchers surmise that whoever is behind the MOAB could be a malicious actor, a data broker, or a service dealing with massive data sets. The intentions remain murky, but the implications are clear: the data could be used for a myriad of nefarious purposes, from identity theft to sophisticated phishing attacks.
This isn't just a collection of email addresses and passwords. The MOAB goes deeper, with sensitive personal information that could be a goldmine for cybercriminals. Its existence is a stark reminder of the human attack surface we face and the ever-present need for phishing-resistant MFA and and trained users.