InfoSecBulletin Cybersecurity for mankind
A team of researchers from the University of Wisconsin-Madison has uploaded to the Chrome Web Store a proof-of-concept extension that can steal plaintext passwords from a website’s source code.
An examination of the text input fields in web browsers revealed that the coarse-grained permission model underpinning Chrome extensions violates the principles of least privilege and complete mediation.
Hackers deploy Casbaneiro Trojan that activates on bank websites
By infosecbulletin
/ Monday , September 14 2026
Casbaneiro is going after online banking users by sending fake messages that seem like urgent bills or legal papers. The...
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German police read Signal, Telegram, WhatsApp messages without breaking encryption
By infosecbulletin
/ Saturday , September 12 2026
German law enforcement agencies are using features built into apps such as WhatsApp to monitor people’s messages without breaking their...
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Urgent Patch! cPanel, GitLab Flaws Expose Users to RCE, File and Credential Theft
By infosecbulletin
/ Friday , September 11 2026
GitLab has released an important security update to fix two serious problems. These issues could allow unauthorized file access and...
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Palo Alto PAN-OS Flaw Enables Root Arbitrary Code Execution
By infosecbulletin
/ Thursday , September 10 2026
Palo Alto Networks has revealed a serious flaw in PAN-OS. It may let a remote attacker without a password run...
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Critical Check Point VPN flaws allow remote code execution attacks
By infosecbulletin
/ Thursday , September 10 2026
Check Point Software has revealed and fixed two major VPN flaws, CVE-2026-85102 and CVE-2026-85103. Both have a top CVSS score...
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Cisco confirms CVE-2026-20079 flaw in Secure FMC is exploited in attacks
By infosecbulletin
/ Thursday , September 10 2026
Cisco has said that a serious security flaw CVE-2026-20079 in its Secure Firewall Management Center (FMC) software is being used...
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Hackers exploit PaperCut flaws using hundreds of AI agents, compromising 440 servers globally
By infosecbulletin
/ Thursday , September 10 2026
A Russian-speaking hacker has used artificial intelligence like never before. They sent out hundreds of AI agents to find and...
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CISA Says Chinese Firms Extracted Billions of Tokens From Frontier AI Models
By infosecbulletin
/ Thursday , September 10 2026
Six Chinese AI companies ran large-scale attacks on American AI models since late 2024, according to U.S. cybersecurity and intelligence...
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Nightmare Eclipse Drops New Microsoft Defender ‘ShieldCrash’ zero-day
By infosecbulletin
/ Wednesday , September 9 2026
An unknown security expert called Nightmare Eclipse has drops a new Microsoft Defender flaw called "ShieldCrash" right after Microsoft released...
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cPanel Flaw Lets Hosting Accounts With Mail Privileges Execute Code as Root
By infosecbulletin
/ Wednesday , September 9 2026
cPanel has shared CVE-2026-67401, a serious SQL injection flaw in EmailTrack. This flaw could allow attackers with permission to take...
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Additionally, the researchers found that numerous websites with millions of visitors, including some Google and Cloudflare portals, store passwords in plaintext within the HTML source code of their web pages, allowing extensions to retrieve them.
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