Stay informed on the latest Facebook security updates and protect your personal data with expert analysis and tips on our Information Security tag.
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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.
WhatsApp has introduced an extra layer of privacy called Advanced Chat Privacy that allows users to block participants from sharing the contents of a conversation in traditional chats and groups
WhatsApp has introduced a new Advanced Chat Privacy feature to protect sensitive information exchanged in private chats and group conversations. [...]
European Commission Also Fines Apple 500 Million EurosEuropean regulators said Facebook conducted an end run around privacy regulations by requiring users to pay a monthly subscription fee or else accept that their personal data would be fed to advertisers. The European Commission fined the social media giant 200 million euros.
Multiple suspected Russia-linked threat actors are "aggressively" targeting individuals and organizations with ties to Ukraine and human rights with an aim to gain unauthorized access to Microsoft 365 accounts since early March 2025
Attack Combines Social Engineering and Card Emulation to Execute Real-Time TheftHackers are using Chinese-speaking Android malware-as-a-service SuperCard X to carry out near-field communication relay attacks, siphoning payment card data and executing live point of sale and ATM transactions. Victims receive spoofed SMS or WhatsApp alerts purporting to originate from their bank.
Can a harmless click really lead to a full-blown cyberattack? Surprisingly, yes — and that’s exactly what we saw in last week’s activity. Hackers are getting better at hiding inside everyday actions: opening a file, running a project, or logging in like normal. No loud alerts. No obvious red flags. Just quiet entry through small gaps — like a misconfigured pipeline, a trusted browser feature,