data protection

Everything BlueTeam Insider has reported about data protection: 4 stories, newest first. Part of our Data Breaches coverage.

Data Breaches

Stop Payment Card Theft: 5 Proven Prevention Measures

BlueTeam InsiderOct 13, 2026

Most payment card theft succeeds because systems store full card numbers instead of using tokenization, making data masking the most effective defense against exfiltration.

Cyber Attacks

Shoulder Surfing Mistakes That Expose Your Credentials

BlueTeam InsiderOct 13, 2026

Physical observation bypasses encryption entirely, turning your screen into an open book for anyone within arm’s reach who knows where to look.

Data Breaches

Data Masking Mistakes That Expose Sensitive Information

BlueTeam InsiderOct 9, 2026

Many organizations mask data visually but leave the underlying structure intact, allowing attackers to reconstruct original values using statistical inference.

Data Breaches

Cyber Insurance Explained: How Coverage Works and What It Misses

BlueTeam InsiderOct 9, 2026

Cyber insurance shifts financial risk but does not prevent attacks, leaving you exposed to operational downtime and irreversible reputational harm that policies often exclude.