Listen to the whispers: web timing attacks that actually work
Websites are riddled with timing oracles eager to divulge their innermost secrets. It's time we started listening to them.
Aggregating 2408 articles from trusted cybersecurity sources
Websites are riddled with timing oracles eager to divulge their innermost secrets. It's time we started listening to them.
Imagine the CEO of a random company receives an email containing a PDF invoice file. In Safari and MacOS Preview, the total price displayed is £399.
We're delighted to announce three major research releases from PortSwigger Research will be published at both Black Hat USA and DEF CON 32.
The power of our XSS cheat sheet is we get fantastic contributions from the web security community and this update is no exception.
Most of the web already supports HTTPS: In fact, 93% of requests made by Firefox are already HTTPS. As a reminder, HTTP over TLS (HTTPS) fixes the security s...
When you open a HTTP request or response, what do you instinctively look for? Suspicious parameter names?
Signed web tokens are widely used for stateless authentication and authorization throughout the web.
At Mozilla, we believe in an open web that is safe to use. To that end, we improve and maintain the security of people using Firefox around the world.
Have you ever found an HTTP desync vulnerability that seemed impossible to exploit due to its complicated constraints?
In this post we'll show you how to bypass CSP by using an often overlooked technique that can enable password theft in a seemingly secure configuration. What...
Welcome to the Top 10 Web Hacking Techniques of 2023, the 17th edition of our annual community-powered effort to identify the most innovative must-read web s...
In this post we'll show you how Java handles unicode escapes in source code strings in a way you might find surprising - and how you can abuse them to concea...
Qilin ransomware claims it stole data from Germany’s Die Linke and threatens to leak it; the party confirmed the incident, but not a breach. The Qilin ransom...
Hackers stole over 300GB of data from the Commission’s AWS environment, including personal information. The post European Commission Confirms Data Breach Lin...
Following the high-profile supply chain compromise of the widely used Axios package, a highly coordinated social engineering campaign has been uncovered targ...
CERT-EU says a European Commission cloud hack exposed data from 30 EU entities and links the breach to the TeamPCP group. CERT-EU attributed a European Commi...
Brokk, a leading Swedish global remote-controlled demolition machinery manufacturer, had a 4 GB dataset allegedly stolen from its systems exposed by the Russ...
At least 29 other European Union entities were disclosed by CERT-EU to have had their data compromised following the TeamPCP supply chain attack against the ...
Researchers at Zscaler's ThreatLabz discovered a GitHub repository disguised as a leaked TypeScript source code for Anthropic's Claude Code CLI.
A digital forensics investigator, identified only as TR, was called in when a client suspected a rival had infiltrated their systems after a data breach.
The European Union’s cybersecurity agency said the hacking group TeamPCP was behind a massive recent data breach at the European Commission.
Telehealth giant Hims & Hers Health is warning that it suffered a data breach after support tickets were stolen from a third-party customer service platform. [.
The Qilin ransomware group has claimed responsibility for an attack against Die Linke ('The Left'), forcing an IT systems outage at the political party, and ...
The European Union’s Computer Emergency Response Team, CERT-EU, has traced last week’s theft of data from the Europa.eu platform to the recent supply chain a...