CVE-2026-45243 Summarize < 0.15.1 Browser Extension Missing Authorization via Content Script

Summarize prior to 0.15.1 contains a missing authorization vulnerability in the content script window.postMessage bridge that allows malicious pages to perform unauthorized operations on automation artifacts. Attackers can simulate runtime messages with spoofed sender identifiers to list, read,...

How searching for a VPN could mean handing over your work login details

This blog is about how trying to do the “right thing” can lead you straight into a trap. People searching for a VPN ended up downloading credential-stealing malware. From the victim’s perspective, their trust was exploited at every step: trust in search engines, in familiar logos, in digital...

Cybercriminals Exploit HTTP Headers for Credential Theft via Large-Scale Phishing Attacks

Cybersecurity researchers have warned of ongoing phishing campaigns that abuse refresh entries in HTTP headers to deliver spoofed email login pages that are designed to harvest users' credentials. "Unlike other phishing webpage distribution behavior through HTML content, these attacks use the...

Silent Librarian Retools Phishing Emails to Hook Student Credentials

Silent Librarian is targeting university students in full force with a revamped phishing campaign. The threat group, aiming to steal student login credentials, is using new tricks that bring more credibility to its phishing emails and helping it avoid detection. The threat group also known as TA4...

‘One-Stop Shop’ – Phishing Domain Targets Information from Customers of Several Indian Banks

FireEye Labs recently discovered a malicious phishing domain designed to steal a variety of information – including credentials and mobile numbers – from customers of several banks in India. Currently, we have not observed this domain being used in any campaigns. The phishing websites appear to b...

Mozilla Firefox and Firefox ESR Page Forgery Vulnerability

Firefox is an open source Web browser ; Firefox ESR is an extended support version of Firefox.Graphite is a set of Python language , written using the Django framework for enterprise-class open source system monitoring tools . Mozilla Firefox and Firefox ESR suffer from a security vulnerability i...