Interestingly this account was used at both occations: 
https://www.openstreetmap.org/user/30d4f4e1ccf24

Check out the changeset comment thread (where it shows some knowledge about 
Swedish place names but is still misinformed).

/Andreas

Skickat från min iPhone

> 7 dec. 2020 kl. 08:36 skrev Andreas Vilén <andreas.vi...@gmail.com>:
> 
> Hi,
> 
> Big thank you for this!
> 
> I believe this situation from earlier this year is connected: 
> https://lists.openstreetmap.org/pipermail/talk-se/2020-May/003876.html There 
> were hacked accounts importing one locality per changeset from bad data 
> sources. Those accounts were also hacked.
> 
> I’m not sure if anyone contacted DWG back then though.
> 
> Regards
> Andreas
> 
> Skickat från min iPhone
> 
>>> 6 dec. 2020 kl. 23:27 skrev Frederik Ramm <frede...@remote.org>:
>>> 
>> (cross-post with forum)
>> 
>> Hi,
>> 
>> over the last couple of weeks, over 90.000 changesets have been made by
>> 45 different accounts, performing an undiscussed, low-quality
>> Lantmäteriet import (many small bits of tracks or minor roads,
>> unconnected to each other and the rest of the network). Several members
>> of the Swedish OSM community have made the DWG aware of this issue.
>> 
>> The worst thing about this is that many of the accounts used have been
>> hacked - they are accounts of people normally editing elsewhere on the
>> planet, with different editors, in different languages, and certainly
>> not importing Lantmäteriet.
>> 
>> Not only is this a slap in the face for all of our hard working
>> volunteers trying to make the best map in Sweden; it is also a crass
>> violation of trust (and very likely also a violation of Swedish law).
>> 
>> We (at DWG) are still investigating who is behind this. This is more
>> than just the usual bad import, this is someone who has enough criminal
>> energy to hack into other accounts in an attempt to fly under the radar.
>> 
>> We have blocked the accounts involved (a list of accounts we have
>> identified is below). If you know anything that might help us determine
>> the identity of this hacker, please let us know at d...@osmfoundation.org.
>> 
>> We're planning to revert the import in the coming days.
>> 
>> Bye
>> Frederik
>> 
>> List of accounts identified (remember, many of these will be innocent
>> users that had their account hacked):
>> 
>> 30d4f4e1ccf24
>> Anggele
>> Beckster55
>> Daly Riandi
>> Gary18
>> IsabelenEvelyn
>> Lana Villa
>> Nicolas59380
>> Projekt-rolli
>> RobertKluijver
>> Ryan Seid
>> SLC
>> Sivia1811
>> TTSS
>> ViktorPurtin1
>> Yesbolaga
>> _underscore_
>> ahateam
>> ankon
>> annedukh
>> arraggonn
>> barbara61
>> couch-potato
>> dbmercer
>> dmitmia
>> estrellaoruro
>> faithace
>> flyup2000
>> franz0078
>> hako0215
>> jeppe2011
>> jojoAdventure
>> jona0918
>> kamilpost
>> mapeditorkepno
>> rohweder
>> thageboelling
>> tomas471
>> tomto00001
>> tonypepe
>> ulaB
>> ussifonyll-39
>> uwasescott
>> voodoobaby
>> xcvb
>> xerxes76
>> 
>> -- 
>> Frederik Ramm  ##  eMail frede...@remote.org  ##  N49°00'09" E008°23'33"
>> 
>> _______________________________________________
>> Talk-se mailing list
>> Talk-se@openstreetmap.org
>> https://lists.openstreetmap.org/listinfo/talk-se
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