Stay informed on the latest Facebook security updates and protect your personal data with expert analysis and tips on our Information Security tag.
Search across headline titles and summaries.
Background for this topic.
Facebook is a social networking platform for user profiles, messaging, groups, pages, and content sharing, delivered through web and mobile clients and interfaces for third-party applications. Its security relevance comes from concentrating identity, relationships, communications, and personal data in a connected account ecosystem; compromise can expose private content or enable impersonation and targeted social engineering.
Security coverage includes vulnerabilities in Facebook’s clients, APIs, authentication, and account-recovery workflows, along with abuse of messages, groups, applications, and advertising features to distribute phishing or malicious links. Practitioners should distinguish platform flaws from credential theft or fraudulent content, assessing advisories by affected component, exploitability, and required updates. Privacy controls and third-party permissions reduce exposure but do not replace unique credentials, multi-factor authentication, session review, and prompt reporting; investigations may also require platform logs and preserved account or message evidence.
Starting today, WhatsApp now allows users to connect via proxy servers due to Internet shutdowns or if their governments block the service in their country. [...]
The Irish Data Protection Commission (DPC) has fined Meta a total of €390 million after finding that it forced Facebook and Instagram users to consent to personal data processing for targeted advertising. [...]