
PIPEDA Findings #2021-005: Staying signed in by default to email services poses serious privacy concerns for users accessing their email on a public or shared computer
The complainant alleged that Yahoo! Canada's default "Stay signed in" setting for Yahoo Mail, particularly for Rogers Yahoo Mail users, posed significant privacy concerns on public or shared computers. The OPC investigated whether Yahoo adequately safeguarded against unauthorized access and obtained valid consent for potential disclosures. The OPC found that Yahoo's safeguards were not appropriate for the sensitivity of email content and that its consent for the "Stay signed in" setting was not meaningful. Yahoo committed to changing the setting to opt-in and providing clearer information about privacy implications. Rogers, while not a respondent, also agreed to implement measures for Rogers Yahoo Mail users. The complaint was found to be well-founded and conditionally resolved.
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