IT Forensics · OSINT

Reconstructing deleted social media content using OSINT – Forensically tracing removed public content

In certain cases, social media content that has already been deleted may still be partially recoverable via web archives, search engine caches or existing third-party backups.

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We assess each case individually and honestly to determine whether, and to what extent, a reconstruction is technically feasible, and we communicate any limitations transparently.

Why LanCologne?

Since its foundation, LanCologne has specialised in professional IT forensics. Our staff have decades of experience in the field of information technology and assist companies, solicitors, private individuals and, on a regular basis, the courts in the technical investigation of complex digital matters.

Our OSINT investigations are always carried out as a complementary component to existing IT forensic, legal or internal corporate enquiries. Every step of the investigation and every piece of digital evidence found is documented and, where technically possible, archived to ensure traceability even if the original online content is subsequently altered or deleted.

Our services

We search available archive and cache sources in order to reconstruct social media content that has been deleted but was previously publicly accessible, in the context of an existing research question.

Typical areas of application

Reconstruction of deleted posts relevant to the case
Adding content that has already been removed to timelines
Support in investigating fire-fighting efforts
Supplementing existing IT forensic investigations
Judicial and non-judicial expert reports
Collaboration with solicitors

This is how the recovery of deleted content works

We systematically check web archives, search engine caches and other publicly accessible sources for any remaining copies of the deleted content, and document any fragments found in a manner that is forensically verifiable.

Why is the reconstruction of deleted content relevant from a forensic perspective?

Even content that has already been deleted may still be of significance as evidence, provided that a copy remains elsewhere.

Evidence of subsequent deletion may also be of forensic relevance, for example as an indication of awareness of the unlawfulness of the act.

Frequently Asked Questions

Can all deleted content be recovered?+
No, this depends on whether the data was archived prior to deletion; we provide transparent information on what can realistically be reconstructed.
What sources are used for the reconstruction?+
These include, amongst other things, web archives, search engine caches and existing copies backed up by third parties.
How quickly does deleted content disappear from such sources?+
This varies considerably depending on the source, which is why it is important to carry out a prompt search as soon as the deletion becomes known.

LanCologne – IT Forensics OSINT Cologne

Do you require a professional OSINT investigation into „Reconstructing deleted social media content using OSINT"? LanCologne supports you in the transparent, documented analysis of publicly available digital sources to complement your IT forensic, legal or internal corporate investigations.

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