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Nathan Lehotsky

2 articles by Nathan Lehotsky.

Security — Building Slack’s Anomaly Event Response

Building Slack’s Anomaly Event Response

As cyberattacks evolve to unprecedented levels of sophistication and speed, the time gap between breach detection and response has never been more critical. Traditional security approaches often operate reactively, identifying compromises only after damage has occurred. This delay grants attackers a tactical advantage, forcing security teams to focus on damage assessment and remediation rather tha

NLNathan Lehotsky·September 4, 2025Security
Security — Proactive Measures Against Password Breaches and Cookie Hijacking

Proactive Measures Against Password Breaches and Cookie Hijacking

At Slack, we’re committed to security that goes beyond the ordinary. We continuously strive to earn and maintain user trust by safeguarding critical components integral to every user’s experience. From passwords to session cookies, and tokens to webhooks, we prioritize protecting everything essential to how users log into the platform and remain authenticated. Through proactive…

NLNathan Lehotsky·June 28, 2024Security