Mozilla fixes Firefox, Thunderbird zero-days exploited at Pwn2Own
Mozilla has released security updates for multiple products to address zero-day vulnerabilities exploited during the Pwn2Own Vancouver 2022 hacking contest. [...]
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Background for this topic.
Hacking is the use of technical methods to access, alter, disrupt, or examine computer systems and data, either with authorization or without it. In security reporting, the term usually covers unauthorized exploitation of software flaws, exposed services, weak credentials, misconfigurations, and sometimes human trust through phishing or other social engineering.
Its security significance depends on the attacker’s access and objective: a compromised internet-facing system may enable data theft, unauthorized changes, or movement into other systems, while a benign penetration test can reveal the same weaknesses before they are abused. Defenders reduce exposure through timely vulnerability management, secure configuration, strong authentication, network and endpoint monitoring, and tested incident-response procedures. Useful reporting distinguishes confirmed compromise from attempted or suspected activity and identifies the exploited entry point, affected assets, and whether access was contained.
Mozilla has released security updates for multiple products to address zero-day vulnerabilities exploited during the Pwn2Own Vancouver 2022 hacking contest. [...]
Security researchers have revealed that hackers can hijack your online accounts before you even register them by exploiting flaws that have been already been fixed on popular websites, including Instagram, LinkedIn, Zoom, WordPress, and Dropbox. [...]
In a new reconnaissance campaign, the Russian state-sponsored hacking group Turla was observed targeting the Austrian Economic Chamber, a NATO platform, and the Baltic Defense College. [...]