Is Twitter/X Safe? Security Review
2/5
Overall Safety Score
★
★
★
★
★
Verdict: X's security has deteriorated significantly since the 2022 acquisition. Mass layoffs of security and trust & safety teams, combined with prior data breaches, make it one of the riskier major social platforms.
X (formerly Twitter) is a social media platform for public conversation acquired by Elon Musk in 2022. Since the acquisition, significant security staff layoffs and policy changes have raised concerns about the platform's safety posture.
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| Category | Score | Rating |
|---|---|---|
| Encryption | 3/5 | |
| Privacy | 2/5 | |
| Track Record | 1/5 |
Security Features
- Two-factor authentication (app-based; SMS 2FA now paywalled behind X Premium)
- Password reset protection
- Login verification
- Privacy settings for DMs and mentions
- Account deactivation option
Privacy Concerns
- Collects extensive data for ad targeting
- DMs are not end-to-end encrypted for most users
- User data shared with advertisers and data partners
- Post-acquisition privacy policy expanded data collection scope
- Grok AI trained on public posts by default (opt-out buried in settings)
Past Security Incidents
- 2022 breach exposed email addresses of over 200 million users via API vulnerability
- 2023 disclosure revealed 5.4 million accounts had phone/email data exposed via the same API bug (from 2021)
- 2020 high-profile account hijacking (Obama, Musk, Gates) via internal admin tool social engineering attack
- Post-acquisition: 80% of trust and safety staff laid off, increasing platform risk
How to Stay Safe Using Twitter/X
- Enable two-factor authentication via authenticator app (not SMS)
- Don't share sensitive information in DMs
- Opt out of Grok AI training in privacy settings
- Reduce ad personalization in settings
- Review connected third-party apps
- Consider whether public posting aligns with your risk tolerance
Safer Alternatives
- Bluesky (decentralized Twitter alternative)
- Mastodon (federated, open-source)
- Threads (Meta-owned alternative)
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Last updated: February 10, 2026