'My Family History Just Vanished': Boston Residents Speak Out on Duplicate Image Replacement

A growing number of Boston residents are demanding accountability from the platforms and property management companies using automated duplicate-detection software after the technology misidentified and permanently deleted original photographs—wiping out everything from decades-old family portraits to small-business storefronts that served as legal documentation for insurance claims.

The problem has landed hardest in neighborhoods already navigating housing instability. In Dorchester and Jamaica Plain, where housing production has accelerated under Mayor Michelle Wu's affordability agenda, tenants and homeowners alike have found themselves uploading images to landlord portals, city permit systems, and cloud storage services—only to discover weeks later that the originals were flagged as duplicates and scrubbed without warning.

One resident on Washington Street in Dorchester described the experience of losing more than 200 photographs spanning three generations of her family after a property management company's portal flagged the files as redundant copies of images already in the system. She had uploaded them as documentation for a unit-condition dispute. The portal had no restoration function. The originals, which lived only in that upload, were gone.

Why This Is Happening Now

Duplicate image replacement—the automated process by which software identifies visually similar files and removes what it classifies as redundant—has become standard in large-scale cloud storage architecture and increasingly in property management platforms adopted by Boston landlords following the city's 2024 push to digitize rental inspection records. The technology typically uses perceptual hashing algorithms that compare image fingerprints. When two images score above a similarity threshold, one is deleted. The problem is that "similar" is not the same as "identical," and the algorithms do not weigh sentimental or legal value.

Community tech advocates at Resilient Coders, the Boston-based nonprofit that trains developers from underrepresented communities, have flagged the issue in internal workshops since early 2025, pointing out that low-resolution or compressed images—common when uploaded over slow mobile connections in areas with poor broadband coverage—are especially vulnerable to false-positive duplicate detection. The organization has not issued a formal public statement on the matter.

The MBTA's rider-feedback portal, updated in March 2025 to accept photographic evidence of accessibility failures, has also drawn complaints from disability advocates who say submitted photos documenting broken elevators at stations including Back Bay and JFK/UMass were quietly removed from the system, leaving their reports stripped of evidence.

Residents Push for Safeguards

At a community meeting held last month at the Lena Park Community Development Corporation offices on Geneva Avenue in Dorchester, roughly 40 residents gathered to share experiences and press for minimum data-retention standards. Participants ranged from elderly immigrants who had used digital portals to preserve the only remaining copies of identity documents to small-business owners from Centre Street in Jamaica Plain who lost before-and-after renovation photographs they needed for a Small Business Administration loan application.

The federal SBA's standard documentation requirements for its 7(a) loan program include photographic evidence for certain property improvement projects. Losing those files mid-application can delay approval by months, according to publicly available SBA guidance updated in January 2026.

Advocates at the Massachusetts Digital Equity Coalition are calling on the Wu administration to require any city-affiliated platform handling resident-uploaded images to maintain a 90-day restoration window and notify users before any file deletion. The coalition presented a draft policy memo to the Mayor's Office of Housing earlier this spring, though no formal response has been made public.

For residents, the practical steps available right now are limited but real. Anyone uploading images to landlord portals, city inspection systems, or insurance platforms should keep local backups on at least two separate devices before submitting. Renamed files—adding a date stamp or unique identifier to the filename—are less likely to be flagged as duplicates by perceptual hashing systems that also compare metadata. Boston's 311 system accepts complaints about digital service failures, and the Mayor's Office of New Urban Mechanics has a public feedback channel for technology-related grievances. Whether any of those pathways produce policy change fast enough for the residents who've already lost what they uploaded is a question the city has yet to answer.