Tag: browser extension
5 articles
Claude for Chrome Flaw Exposes Gmail, Google Docs to Rogue Extensions
A security flaw in Claude for Chrome could put your Gmail, Google Docs, and Calendar at risk of being accessed by rogue extensions, with researchers rating the vulnerability as high-severity. A simple script with just six lines of code can trick the extension into treating a fake click as a genuine user action.
Google and Microsoft Remove ModHeader Extension Exposing Dormant Browsing History Collector
A shocking discovery was made about the popular ModHeader extension, used by 1.6 million Chrome and Edge users, which contained a hidden browsing history collector that thankfully remained dormant. Fortunately, both Google and Microsoft swiftly removed the extension from their stores after it was uncovered.
Malicious Chrome Extension Exploits Search Functionality for Data Interception
A malicious Chrome extension, masquerading as a popular AI search engine, was discovered to be secretly logging users' searches and address bar inputs, with Microsoft confirming that the data collection was no accident. The extension, since removed by Google, cleverly disguised itself as a legitimate tool, routing queries through an attacker-controlled server.
Popular Chrome Ad Blocker Exposes Script Injection Risk
A popular Chrome ad blocker with over 10 million installs, Adblock for YouTube, has been found to have a shocking vulnerability that could allow hackers to inject malicious JavaScript into any website, all with just a single server-side tweak. This means users could be exposed to serious security risks without even realizing anything has changed.
Typosquatting Evolves Into Supply Chain Threat
Typosquatting has morphed into a sinister supply chain threat, with attackers now embedding malicious lookalike domains within legitimate third-party scripts to intercept sensitive data. This alarming evolution has led to devastating attacks, such as the Trust Wallet compromise, where 2,500 wallets were drained in just 48 hours.