Covers how social media can expose personal data, spread scams, enable account takeover, and provide channels for influence or abuse.
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Background for this topic.
Social media comprises online services where people and organizations publish content, communicate, and form networks. The term covers public posts, private messages, groups, live streams, advertising systems, and the APIs and third-party applications that process platform data.
For security teams, these platforms expose identity, relationship, and behavioral information that can support targeted phishing, impersonation, or social engineering. Compromised accounts may be used to distribute malicious links or fraud, while excessive sharing and poorly controlled integrations can expose personal or corporate data. Relevant controls include strong authentication, phishing-resistant account recovery, least-privilege access for connected applications, monitoring for brand and executive impersonation, and clear retention and privacy policies. Public posts and platform telemetry can also provide threat intelligence, but collection and use may be constrained by privacy obligations and applicable data-protection rules.
The City of London police announced on Twitter today the arrest of a British 17-year-old teen suspected of being involved in recent cyberattacks. [...]
Twitter logged out some users after addressing a bug where some Twitter accounts remained logged on some mobile devices after voluntary password resets. [...]
Phishing actors are abusing LinkedIn's Smart Link feature to bypass email security products and successfully redirect targeted users to phishing pages that steal login credentials. [...]