<s>
Lumen	B-Application
,	O
formerly	O
Chilling	B-Application
Effects	I-Application
,	O
is	O
an	O
American	O
collaborative	O
archive	O
created	O
by	O
Wendy	O
Seltzer	O
and	O
founded	O
along	O
with	O
several	O
law	O
school	O
clinics	O
and	O
the	O
Electronic	O
Frontier	O
Foundation	O
to	O
protect	O
lawful	O
online	O
activity	O
from	O
legal	O
threats	O
.	O
</s>
<s>
Lumen	B-Application
is	O
a	O
"	O
project	O
"	O
of	O
the	O
Berkman	O
Klein	O
Center	O
.	O
</s>
<s>
Its	O
website	O
,	O
Chilling	B-Application
Effects	I-Application
Clearinghouse	I-Application
,	O
allows	O
recipients	O
of	O
cease-and-desist	O
notices	O
to	O
submit	O
them	O
to	O
the	O
site	O
and	O
receive	O
information	O
about	O
their	O
legal	O
rights	O
and	O
responsibilities	O
.	O
</s>
<s>
The	O
archive	O
got	O
a	O
boost	O
when	O
Google	B-Application
began	O
submitting	O
its	O
notices	O
to	O
the	O
site	O
in	O
2002	O
.	O
</s>
<s>
Google	B-Application
began	O
to	O
do	O
so	O
in	O
response	O
to	O
the	O
publicity	O
generated	O
when	O
the	O
Church	O
of	O
Scientology	O
convinced	O
Google	B-Application
to	O
remove	O
references	O
and	O
links	O
to	O
an	O
anti-Scientology	O
web	O
site	O
,	O
Operation	B-Application
Clambake	I-Application
,	O
in	O
April	O
2002	O
.	O
</s>
<s>
The	O
incident	O
inspired	O
vocal	O
Internet	O
users	O
and	O
groups	O
to	O
complain	O
to	O
Google	B-Application
,	O
and	O
links	O
to	O
the	O
Clambake	O
site	O
were	O
restored	O
.	O
</s>
<s>
Google	B-Application
subsequently	O
began	O
to	O
contribute	O
its	O
notices	O
to	O
Chilling	B-Application
Effects	I-Application
,	O
archiving	O
the	O
Scientology	O
complaints	O
and	O
linking	O
to	O
the	O
archive	O
.	O
</s>
<s>
On	O
November	O
2	O
,	O
2015	O
,	O
Chilling	B-Application
Effects	I-Application
announced	O
its	O
renaming	O
to	O
Lumen	B-Application
,	O
as	O
well	O
as	O
a	O
number	O
of	O
international	O
partnerships	O
.	O
</s>
<s>
Lumen	B-Application
has	O
been	O
praised	O
for	O
providing	O
and	O
promoting	O
transparency	O
on	O
the	O
use	O
of	O
copyright	O
takedowns	O
.	O
</s>
<s>
The	O
Copyright	O
Alliance	O
has	O
criticized	O
Lumen	B-Application
for	O
republishing	O
lists	O
of	O
URLs	O
named	O
in	O
takedowns	O
as	O
part	O
of	O
its	O
database	O
.	O
</s>
<s>
While	O
the	O
Lumen	B-Application
database	I-Application
formerly	O
used	O
to	O
show	O
full	O
URLs	O
,	O
in	O
2019	O
the	O
URLs	O
were	O
redacted	O
to	O
only	O
display	O
the	O
website	O
names	O
and	O
the	O
number	O
of	O
URLs	O
from	O
each	O
site	O
,	O
with	O
the	O
full	O
URLs	O
only	O
to	O
be	O
made	O
available	O
to	O
authorised	O
users	O
.	O
</s>
