WebVetted Social OSINT Intelligence Report: Marie-Thérèse AUCLAIR (LinkedIn)
Marie-Thérèse AUCLAIR
2026-06-12Bottom Line Up Front
This LinkedIn profile is strongly consistent with a real, long-tenured academic professional in France: Marie-Thérèse AUCLAIR, teaching at EPF Ecole d'ingénieurs in Paris/Sceaux since 1998. The identity match is high confidence, impersonation risk looks low, and the profile presents as credible rather than promotional or suspicious.
Key Judgments
The LinkedIn profile is very likely authentic and belongs to the named subject, Marie-Thérèse AUCLAIR.
The account shows a stable academic/employment history with long tenure and no obvious scam indicators.
Linked social presence appears limited in the evidence set, with only one LinkedIn post and weak secondary matches on other platforms.
Risk Assessment
Analytic confidence in this assessment is high.
Identity resolution
Resolved Primary Identity
Marie-Thérèse AUCLAIR
The strongest identity match is the LinkedIn profile at https://www.linkedin.com/in/marie-th%C3%A9r%C3%A8se-auclair-57723a127. The full name, headline, location, employer, and long tenure align closely and independently reinforce one another. A secondary LinkedIn candidate with a similar name exists, but it is weaker and does not outweigh the anchor profile.
Resolved Identifiers
full name
Marie-Thérèse AUCLAIR
location
Paris, Île-de-France, France
organization
EPF Ecole d'ingénieurs
job title
Corps enseignant
school
EPF Ecole d'Ingénieurs
school
ESTP
school
IAE de Paris
Online presence
The subject’s online presence is centered on a credible, long-running LinkedIn profile. Secondary social accounts are either weak matches or unverified, and there is no sign in the evidence set of coordinated cross-platform identity abuse.
LinkedIn • Public
Linkage Basis:
- Exact name match
- Matching headline
- Matching employer
- Matching location
- Long tenure since 1998
LinkedIn • Unknown
Linkage Basis:
- Very close name variant
- Search-result match
Facebook • Unknown
Linkage Basis:
- Name similarity only
X • Public
Linkage Basis:
- Name similarity only
- Default profile image
- No visible bio or activity
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Account OSINT
Top Associated Accounts
The network is straightforward and professional. It centers on French engineering and academic institutions, with no sign of suspicious clusters, sockpuppet activity, or coordinated off-platform promotion in the evidence set.
EPF Ecole d'ingénieurs
employee_employerLinkedIn employment history
"Primary employer and current institutional anchor since 1998."
ESTP Paris
employee_employerLinkedIn employment history
"Former employer and major career association from 1984 to 2014."
CTICM
employee_employerLinkedIn employment history
"Earlier R&D employer from 1980 to 1987."
IAE de Paris
schoolLinkedIn education history
"Educational association that supports the subject's background and network context."
Account Timeline
The evidence points to a stable, low-volume, professional LinkedIn presence. Activity appears institution-centered and long-form career oriented, not creator-like or engagement-maximizing.
Job Change
CTICM R&D (1980-1987) to ESTP teaching (1984-2014) to EPF teaching (1998-present)
Shows a long professional progression centered on engineering education and research.
Other
Role description changed 'responsable Mécanique Matériaux Structures' up to 2021-09-01
Suggests a formal responsibility change within the EPF role around September 2021.
Latest Post
2019-10-23 16:25:24
The visible posting sample is sparse and too old to infer current posting behavior.
Intelligence gathered
Strong Identifiers And Pivots
- The profile resolves to Marie-Thérèse AUCLAIR, based on an exact name match plus reinforcing employer, title, and location signals.
- EPF Ecole d'ingénieurs is the primary organizational pivot, and it is stable across the profile summary and experience history.
Intelligence Gaps 2
- No email, phone, or external website is available in the curated evidence.
- No profile creation date was exposed by the enrichment output.
Weak Identifiers And Background Markers
- Educational history includes EPF Ecole d'Ingénieurs, ESTP, and IAE de Paris, which supports a technical and academic background.
- The subject has 438 connections and 440 followers, which is consistent with an established professional profile rather than a large creator account.
Intelligence Gaps 2
- No languages, certifications, or endorsements were visible in the provided data.
- No public biography text was supplied beyond the headline.
Account Attribution And Identity Linkage
- The LinkedIn profile is almost certainly the subject's own account because the exact name, headline, company, and location all align.
- A secondary LinkedIn result with a shorter name variant may be related, but the evidence is not strong enough to treat it as a separate confirmed account.
Intelligence Gaps 2
- No reverse-image match or profile-photo comparison was available.
- No biolink or external website was present to support deeper attribution.
Online Presence And Platform Activity
- Only one LinkedIn post was visible in the evidence set, dated 2019-10-23, with moderate engagement for a professional account: 77 likes, 4 comments, and 2 reposts.
- The profile does not appear creator-driven or influencer-like; it reads as a standard professional academic profile.
Intelligence Gaps 2
- The post sample is too small to make strong claims about posting frequency.
- Recent activity beyond the single visible post was not provided.
Behavioral Markers And Preferences
- The subject's career path suggests long-term specialization in engineering education, with prior R&D work in construction métallique and teaching roles at ESTP and EPF.
- The pattern indicates steady institutional affiliation rather than frequent job-hopping.
Intelligence Gaps 2
- No content themes, comment behavior, or interaction style were available.
- No direct indicators of personal interests were visible.
Temporal Markers And Activity Windows
- Career timeline begins with R&D work at CTICM in 1980, shifts to teaching at ESTP in 1984, and continues at EPF from 1998 to present.
- A role description notes 'responsable Mécanique Matériaux Structures jusqu'au 1/9/2021,' which suggests a change in internal responsibility around September 2021.
Intelligence Gaps 2
- No account creation date was visible.
- No full activity log was available to calculate cadence or peak hours.
Best next moves
Verify Marie-Thérèse AUCLAIR via EPF faculty/staff listing
EPF is the strongest external anchor and the best place to confirm role, department, and institutional email.
Check whether the LinkedIn account has a matching EPF profile or bio page
A public faculty page or directory entry would materially strengthen ownership verification.
Review the weaker LinkedIn name-variant result for overlap
This result may be the same person or a related profile, but it needs direct comparison before being treated as linked.
Treat the Facebook result as unverified until more context appears
Name similarity alone is not enough to claim ownership or linkage.
Treat the X result as likely dormant or unrelated unless corroborated
The default avatar and empty bio make this a weak lead, not a confirmed account.
Risks & recommendations
Identified Risks
3
⤷ 3 additional risks found in this analysis
Identified Risks
3⤷ 3 additional risks found in this analysis
Impersonation
UnlikelyLow but non-zero risk that a name-alike or copied profile could appear elsewhere, especially on weaker platforms like Facebook or X.
Verification
LikelyThe lack of external website, email, or photo corroboration limits absolute proof of ownership.
Monitoring
UnlikelyIf profile ownership changes or is repurposed, the long-standing institutional profile could be used to create misleading trust.
Recommendations
2
⤷ 2 recommended courses of action
Recommendations
2⤷ 2 recommended courses of action
Confirm identity against EPF Ecole d'ingénieurs institutional sources
3 stepsUse the employer as the strongest external verification point.
Validate secondary social accounts before linking them to the subject
3 stepsTreat Facebook and X candidates as leads, not confirmed accounts.
Data sources
Source Registry
3
Analysis is based only on the curated evidence supplied through the tool results. No additional browsing was performed.
Source Registry
3Analysis is based only on the curated evidence supplied through the tool results. No additional browsing was performed.
| Source ID / Type | Description | Grading (Src/Info) |
|---|---|---|
|
eval_1
social profile
|
LinkedIn profile enrichment for Marie-Thérèse AUCLAIR
Coverage: Full profile fields: name, location, employer, tenure, education, followers, headline, and role history
|
SRC
A
INFO
1
|
|
eval_2
post
|
LinkedIn post history for the subject profile
Coverage: One visible post with engagement metrics and timestamp
|
SRC
A
INFO
1
|
|
eval_3
username search
|
Cross-platform search results and candidate account matches
Coverage: LinkedIn, Facebook, and X candidate matches for the same name
|
SRC
B
INFO
2
|
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