Every employee’s password was stored in a single Excel file
Summary
A company's chief executive officer, in an attempt to resolve email issues, stored every employee's password in a single, unencrypted Excel file. This action created a massive security vulnerability, exposing sensitive credentials to potential compromise.
IFF Assessment
Storing all employee passwords in a single, unencrypted Excel file represents a catastrophic security misstep, making it extremely easy for attackers to gain widespread access.
Defender Context
This incident highlights a critical failure in basic security hygiene, where extremely sensitive data is handled with inadequate protection. Defenders should reinforce the importance of secure password management practices, including the use of password managers and multi-factor authentication, and the absolute prohibition of storing credentials in plain text files.