I just heard that a cryptography professor at Indiana University had his house raided and was fired. Don’t know much more. https://www.heraldtimesonline.com/story/news/local/2025/03/28/fbi-department-of-homeland-security-agents-search-house-in-bloomington-indiana/82710451007/
Xiaofeng’s profile is no longer available on IU sites. So here’s his Google Scholar. https://scholar.google.com/citations?user=pONu-5EAAAAJ&hl=en
Update to this story: I’ve now heard reports that Wang’s students have been unable to contact him since mid-March. His website was taken down on the 19th.
Some early non-Indiana coverage of this story. https://talkingpointsmemo.com/edblog/sketchy-first-reports
@matthew_d_green Is it normal for a university to memory hole a former professor's pages? I thought the norm was to keep scholarship present, but possibly mark it as an inactive page.
@adamshostack @matthew_d_green This is the part that's especially concerning. We don't know what the arrest was about (and whether it was even for a crime or an immigration matter), but it's hard to imagine what reason there could be for the university to scrub its website as if he never worked there.
Either the government put pressure on them or the university was involved in whatever it was about.
@adamshostack @matthew_d_green And while there's a process for removing tenured faculty, it takes more than an afternoon to do it.
@mattblaze @adamshostack @matthew_d_green
looking through his publications... he's so... *normal* academia soc dude.
though normal in sec looks like crazy spy movie to people who don't know anything about it.
if this keeps going we'll need a disappeared database.
@quinn @mattblaze @adamshostack @matthew_d_green We do need a disappeared database.
@beckett @quinn @mattblaze @adamshostack @matthew_d_green
sure you have seen this paper on Tom Cartwright: he probably can help on this.. https://www.theatlantic.com/politics/archive/2025/03/ice-flight-tracker-deportations/682226/
@beckett
and voilà!: United States Disappeared Tracker https://cyberplace.social/@GossiTheDog/114253054773510753
@quinn @mattblaze @adamshostack @matthew_d_green
@beckett @quinn @mattblaze @adamshostack @matthew_d_green there is this: https://public.tableau.com/app/profile/danielleharlow/viz/UnitedStatesDisappearedTracker/Map
It currently lists 246 disappearances.
@quinn @mattblaze @adamshostack @matthew_d_green I think we're already there. Not just in academia, though.
If only they had a literature department, something like this might come to mind:
In peace there's nothing so becomes a man
As modest stillness and humility:
But when the blast of war blows in our ears,
Then imitate the action of the tiger;
Stiffen the sinews, summon up the blood...
@mattblaze @adamshostack @matthew_d_green I emailed the dean (I am on the school's advisory board) asking what's going on.
@mattblaze @adamshostack @matthew_d_green slated a call with the administration (of IU) for this afternoon.
@cigitalgem @mattblaze @adamshostack @matthew_d_green as a concerned alumnus, thank you! I wonder if alumni can do something to help ask for information
@michelin @mattblaze @adamshostack @matthew_d_green good question. I will see what they are thinking soon.
@cigitalgem @mattblaze @adamshostack @matthew_d_green Be strategic in your questions. They're *not* going to tell you what's going on, nor will they say if it's a traditional “spying for China" investigation. They may be willing to say if the situation is related to the current ICE nonsense. No idea if they'll explain why they memory-holed his web page, etc.
@SteveBellovin @mattblaze @adamshostack @matthew_d_green of course. Feel free to email me out of band
@SteveBellovin @cigitalgem @adamshostack @matthew_d_green If I understand correctly, there is still no public information (from anyone) about his status or whereabouts. He could be in custody, a fugitive, kidnapped, or simply missing.
@mattblaze @SteveBellovin @cigitalgem @adamshostack @matthew_d_green I have been told by the IU Luddy dean that this is not an ICE or immigration issue. So he is not in ICE custody.
@noplasticshower @mattblaze @SteveBellovin @cigitalgem @matthew_d_green @spaf had additional comments on linkedin https://www.linkedin.com/feed/update/urn:li:activity:7312494851726462976/?commentUrn=urn%3Ali%3Acomment%3A(activity%3A7312494851726462976%2C7312501615515574274)&dashCommentUrn=urn%3Ali%3Afsd_comment%3A(7312501615515574274%2Curn%3Ali%3Aactivity%3A7312494851726462976)&dashReplyUrn=urn%3Ali%3Afsd_comment%3A(7312534119316369408%2Curn%3Ali%3Aactivity%3A7312494851726462976)&replyUrn=urn%3Ali%3Acomment%3A(activity%3A7312494851726462976%2C7312534119316369408)
@adamshostack @noplasticshower @SteveBellovin @cigitalgem @matthew_d_green @spaf
If there's a criminal case associated with any of this, I can't find it in the docket for the Southern District of Indiana (or the DC or Eastern VA Districts, either, which are also venues for this sort of case).
It's possible that I missed something (damn you, PACER search), that it's not yet listed, or that it's still under seal. Or that there's no case filed.
@adamshostack @noplasticshower @SteveBellovin @cigitalgem @matthew_d_green @spaf I should also note that there seems to be essentially no confirmation of anything, and the rapid pace at which this is moving suggests quite a bit that's yet to be explained.
- Accepting a tenured job elsewhere, failure to disclose grants, etc, all can be grounds for involuntary revocation of tenure, but that process is lengthy.
- A professor voluntarily resigning to go elsewhere isn't usually kept secret.
@adamshostack @noplasticshower @SteveBellovin @cigitalgem @matthew_d_green @spaf And while accepting foreign research grants can, under some circumstances, constitute fraud (e.g., against funding agencies), that's complicated, and criminal charges would generally be accompanied by press releases, etc.
In short, while it's possible to speculate, none of the speculation matches the currently known facts particularly well.
@adamshostack @noplasticshower @SteveBellovin @cigitalgem @matthew_d_green @spaf Once again, there is absolutely no publicly available information sufficient to support any conclusions here. And some of the speculation is of the form "Oh, he's of Chinese origin? I know what it must be!". In other words, racist.
Maybe he's a spy. Maybe he's a serial killer. Maybe he's suffering amnesia and wandering around in some desert. We just don't know yet.
@mattblaze @adamshostack @noplasticshower @SteveBellovin @cigitalgem @matthew_d_green @spaf Who gave you permission to be rational and thoughtful?
@noplasticshower @mattblaze @SteveBellovin @cigitalgem @matthew_d_green (cc @violetblue ) Violet, see Gary's message above re: disappearance
@adamshostack @noplasticshower @mattblaze @SteveBellovin @matthew_d_green @violetblue good timeline story here https://indianapublicmedia.org/news/fired-prof-accused-of-research-misconduct-fbi-involvement-unclear.php
And the wired story is also helpful. https://www.wired.com/story/xiaofeng-wang-indiana-university-research-probe-china/
@cigitalgem @adamshostack @mattblaze @SteveBellovin @matthew_d_green @violetblue "Their legal team is not currently aware of any pending criminal charges against them, and while the couple’s attorneys have viewed a search warrant from the Department of Justice, Covert says they have not received a copy of the affidavit establishing probable cause."
@mattblaze @adamshostack @matthew_d_green eh, I could see it as being part of an automated process when their status changes (e.g., to being on administrative leave).
Academic sites disappear all the time. It's really frustrating.
@supersat this isn’t normal Karl.
@mattblaze @matthew_d_green @adamshostack I’ve seen that sort of approach once or twice before in cases of egregious academic fraud - falsified research kind of stuff. That’s about it.
@TonyYarusso @mattblaze @matthew_d_green @adamshostack
Looking at their google scholar, they almost certainly meet the wikipedia notability standard.
Write them a bio.
@adamshostack None of this is in any way normal.
None of this is in any way normal _yet_.*
@matthew_d_green @adamshostack This is so fucked up.
@adamshostack @matthew_d_green Yeah, this is the most bizarre thing. Maybe the Professor was accused of spying and got arrested, or maybe he's being unfairly prosecuted - we don't know. But in either case, why did the University remove his page?!
@adamshostack @matthew_d_green it's normal for purges. Wake up.
@adamshostack @matthew_d_green
I think that this illustrates that tenure actually means nothing at university anymore. The memory hole-ing I mean, not whatever activity (or misunderstanding) generated the raid.
@zl2tod @matthew_d_green Looks like the SPICE profile linked here <https://spice.luddy.iu.edu/people/index.html> is auto-generated and probably linked to the universities IAM. So, probably Wangs university account has been disabled.
The university does not appear to have memory-holed his wife.
@zl2tod @matthew_d_green her university webpage is down now https://libraries.indiana.edu/nianli-ma leads to an access denied message
@matthew_d_green FBI not saying much of anything https://www.idsnews.com/article/2025/03/iu-professor-bloomington-carmel-fbi-search
@Nonya_Bidniss @matthew_d_green if the FBI is involved doesn't that point more toward investigating espionage than immigration?
@matthew_d_green this is really suspicious and worrisome. Even if the Professor was a spy, not having a trace of him is concerning.
But with what's going on in this country right now, I'm not surprised.
@matthew_d_green Is this related to the house searched in Carmel by the FBI?
https://www.wthr.com/article/news/local/fbi-searches-home-in-carmel-indiana-seizes-boxes-of-evidence/531-969e30e2-e599-4c08-b72c-3ba6227cdb89
@matthew_d_green Keep up posted!
@matthew_d_green Why does it completely fail to surprise me that the two people disappeared were ethnically Chinese?
There's a reason why people who've been living in the USA for decades doing research are now coming back to China. "Chinese spies" are the new "Arab terrorists" in the American zeitgeist.
@matthew_d_green I’ve heard (from someone I trust) that his university web pages were all taken down and colleagues don’t know where he is.