digital certificates | Breaking Cybersecurity News | The Hacker News

Browser maker Mozilla is urging users to update their Firefox instances to the latest version to avoid facing issues with using add-ons due to the impending expiration of a root certificate. "On March 14, 2025, a root certificate used to verify signed content and add-ons for various Mozilla projects, including Firefox, will expire," Mozilla said . "Without updating to Firefox version 128 or higher (or ESR 115.13 + for ESR users, including Windows 7/8/8.1 and macOS 10.12-10.14 users), this expiration may cause significant issues with add-ons, content signing, and DRM-protected media playback." Mozilla said the latest version of Firefox includes a new root certificate that will prevent this from happening. The update is crucial for all users of Firefox running a version prior to 128, or Extended Support Release (ESR) versions before 115.13, both of which were released on July 9, 2024. This includes all versions of Firefox for Windows, macOS, Linux, and Android...

Google has announced that it's going to start blocking websites that use certificates from Entrust starting around November 1, 2024, in its Chrome browser, citing compliance failures and the certificate authority's inability to address security issues in a timely manner. "Over the past several years, publicly disclosed incident reports highlighted a pattern of concerning behaviors by Entrust that fall short of the above expectations, and has eroded confidence in their competence, reliability, and integrity as a publicly-trusted [ certificate authority ] owner," Google's Chrome security team said . To that end, the tech giant said it intends to no longer trust TLS server authentication certificates from Entrust starting with Chrome browser versions 127 and higher by default. However, it said that these settings can be overridden by Chrome users and enterprise customers should they wish to do so. Google further noted that certificate authorities play a privil...

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Google says tens of thousands of Gmail accounts belonging to Iranian users have been targeted in an politically motivated hacking campaign in the weeks leading up to the country's closely watched presidential elections. For the last three weeks, the search giant said it has " detected and disrupted multiple email-based phishing campaigns aimed at compromising the accounts owned by tens of thousands of Iranian users. " " These campaigns, which originate from within Iran, represent a significant jump in the overall volume of phishing activity in the region, " Eric Grosse, Google's Vice President for Security Engineering. Phishing attacks are emails which appear official but instead lead users to websites where they are encouraged to reveal data including usernames, passwords, and credit card details. Google said it has a policy to alert users to " state-sponsored attacks and other suspicious activity ," but did not identify the perpetrators be...

A recently discovered piece of malware called KRBanker (Korea + Banker = KRBanker) , targeting mostly online end-users at Korean financial institutions. According to nProtect , now an invasive banking Trojan, the new and improved  KRBanker  can block anti-virus software, security websites and even other malware in its quest to steal user information and share it with hackers. Then the malware pings back to the command and control (C&C) server with infection status and then the malware proceeds to download encrypted files on the victim's PC. In the latest variant of the KRBanker malware, scans the PC for lists of DLLs that are related to Korean financial institutions, security software and patches any opcode instructions.  Malware instructed to insert the malicious code that will search and collect any information related to password, account details, and transaction history. Once logged, the compiled information is then sent to a remote server....