Top PC components store denies data breach - PcComponentes says it is safe, despite hacker claims

Data breach.

• PcComponentes denies breach claims, confirming only a credential stuffing attack occurred
• Hacker alleged 16.3m records stolen; company says far fewer accounts were affected
• Future logins require CAPTCHA and mandatory two-factor authentication for added security

Spanish PC components retailer PcComponentes has denied suffering a big data breach - but did confirm it suffered a credential stuffing attack.