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 4268 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...
The company is notifying My Rituals members that hackers downloaded part of their data, including names and addresses. The post Luxury Cosmetics Giant Ritual...
Leaked data from RAMP reveals Russia’s ransomware ecosystem, analyzing 1,732 threads, 7,707 users, and 340,000 IP records from the forum. RAMP was not just a...
Vercel on Wednesday revealed that it has identified an additional set of customer accounts that were compromised as part of a security incident that enabled ...
A severe supply chain attack has compromised the popular Python package Xinference, exposing developers to massive data theft. Threat actors uploaded malicio...
Asia-centric booking platform Agoda has denied the alleged theft of 82 million records from its systems just a week after its parent firm Booking Holdings di...
Three healthcare providers across the U.S.
Anthropic is investigating a vendor breach after a Discord-linked group accessed its Claude Mythos AI model, with no evidence of impact on core systems.
The breach was detected in late March when an attacker exploited compromised login details.
France Titres, a French government agency, has disclosed a data breach that may have exposed user data from its online portal. France Titres, also known as t...
Bluesky is back online after a roughly 24-hour DDoS attack disrupted services, with the Iran-linked 313 Team claiming responsibility and no data breach repor...
SEC rules require fast breach reporting and stronger cyber risk disclosures.
Cloud development platform Vercel has confirmed a security incident involving unauthorized access to parts of its internal systems, following a breach disclo...