<s>
RISC-ISO	O
(	O
stylized	O
as	O
RISCISO	B-Application
)	O
(	O
Pronounced	O
RISK	O
–	O
I	O
–	O
S	O
–	O
O	O
or	O
RISK	O
eye-so	O
)	O
was	O
an	O
online	O
warez	B-Application
group	I-Application
,	O
founded	O
in	O
approximately	O
1993	O
,	O
dedicated	O
to	O
distributing	O
newly	O
released	O
copyrighted	O
software	O
,	O
games	O
and	O
movies	O
.	O
</s>
<s>
The	O
acronym	O
"	O
RISC	O
"	O
stood	O
for	O
Rise	O
in	O
Superior	O
Couriering	O
,	O
and	O
"	O
ISO	O
"	O
referred	O
to	O
a	O
file	O
format	O
commonly	O
used	O
for	O
the	O
storage	O
and	O
transfer	O
of	O
disc	O
images	O
although	O
the	O
group	O
RISC	O
and	O
RiSCiSO	B-Application
were	O
two	O
completely	O
separate	O
groups	O
.	O
</s>
<s>
The	O
organization	O
operated	O
until	O
the	O
Operation	B-Application
Site	I-Application
Down	I-Application
raids	O
in	O
the	O
summer	O
of	O
2005	O
.	O
</s>
<s>
An	O
FBI	O
report	O
released	O
in	O
2011	O
showed	O
that	O
the	O
materials	O
available	O
for	O
download	O
on	O
one	O
of	O
Risciso	B-Application
's	O
servers	O
exceeded	O
$6.5	O
million	O
.	O
</s>
