Never Do These 4 Things On Your Work Computer (Lawyer's Warning)

Overview

The video is a lawyer’s warning about how employees can unintentionally harm their legal case by using—or altering—their employer’s devices and workplace communication systems. Each point is framed as “common behavior” that may either:

• give the employer evidence to use against the employee, or
• create legal risk for the employee.

1) Don’t sync personal communication accounts on a work computer

• If you log into personal messaging/email apps (e.g., iMessage, WhatsApp, personal Gmail) on a work laptop, those private messages may be copied onto the employer’s device.
• The lawyer emphasizes that employees typically have no reasonable expectation of privacy on work computers when employer policies allow monitoring/access.
• During legal proceedings (“discovery”), the employer may already have the messages on its own systems, allowing the employer to use them without needing separate legal process to retrieve them—and your lawyer may not be able to effectively block/limit privileged or irrelevant content.
• Recommendation:
  • Keep personal accounts off work devices.
  • If syncing is already enabled, turn it off going forward.
  • If you may have legal claims, consult a lawyer before deleting anything.

2) Don’t assume Slack/Teams “private” messages are actually private

• The video argues that “private” in Slack/Teams usually means not visible to other employees, not hidden from the employer.
• Employer administrators can often export, search, and retain messages (including direct messages) using built-in features and retention settings.
• Example scenario: an employee makes negative comments about work/manager in Slack, later files a discrimination complaint, and the employer uses Slack history in court to undermine credibility and justify termination.
• Counterpoint: these systems also preserve employer messages, which can help employees—if a lawsuit is pending, the employer may be obligated to preserve relevant evidence.
• Recommendation:
  • Treat all Slack/Teams messages as if the employer will read them.
  • Be professional.
  • If something discriminatory/offensive happens, document timing and request preservation later.

3) Don’t factory reset/clean a work laptop when leaving

• The lawyer warns that wiping or resetting a laptop after termination can be interpreted as destroying evidence (“spoliation”), especially if a lawsuit is reasonably anticipated.
• Possible consequences include adverse inferences—courts/juries may assume the deleted information would have hurt the party who destroyed it.
• The presenter notes this can shift focus away from the employer’s wrongdoing to the employee’s conduct.
• Case example: a client performed a factory reset before returning the laptop; the employer argued evidence was destroyed, creating significant procedural difficulty—even though the case ultimately was not lost.
• Recommendation:
  • Return the laptop in the same condition.
  • Don’t delete/reset/clean.
  • Consult an employment lawyer before taking any steps.

4) Never secretly record your boss/colleagues

• The video argues that while people record secretly to gather proof, secrecy is legally dangerous and often illegal.
• It highlights two-party consent states (including California, Washington, Florida, Illinois, Massachusetts, Pennsylvania) and emphasizes that in such states, secretly recording conversations can be a criminal offense and often cannot be used as evidence.
• Even where two-party consent rules don’t apply, workplace policies may ban recording, giving the employer grounds to fire the employee.
• Recommendation:
  • Don’t do secret recordings.
  • Preserve evidence through lawful methods, such as:
    • a written diary/journal
    • immediate notes with dates/times/who was present
    • follow-up confirmation emails documenting what was said and done
  • Keep personal records off work computers where possible.

Overall Message

The presenter urges employees to protect their legal rights by avoiding actions that:

• give employers ready-to-use evidence from work devices,
• create legal exposure through evidence-spoliation findings, or
• add separate legal risk (such as illegal recording).

Presenters / Contributors

• Employment lawyer (presenter of the video)