<s>
The	O
My	B-Device
Cloud	I-Device
is	O
a	O
line	O
of	O
personal	O
network-attached	B-Application
storage	I-Application
devices	O
and	O
multi-purpose	O
servers	O
designed	O
and	O
marketed	O
by	O
Western	O
Digital	O
Corporation	O
(	O
WD	O
)	O
.	O
</s>
<s>
My	B-Device
Cloud	I-Device
devices	O
come	O
in	O
sizes	O
of	O
2	O
terabytes	O
,	O
3	O
terabytes	O
,	O
4	O
terabytes	O
,	O
and	O
8	O
terabytes	O
.	O
</s>
<s>
A	O
second	O
model	O
of	O
My	B-Device
Cloud	I-Device
may	O
have	O
up	O
to	O
16	O
terabytes	O
.	O
</s>
<s>
My	B-Device
Cloud	I-Device
uses	O
a	O
Mindspeed	O
Comcerto	O
2000	O
dual-core	O
ARM	O
Cortex-A9	O
Communication	O
processor	O
running	O
at	O
650MHz	O
.	O
</s>
<s>
My	B-Device
Cloud	I-Device
relies	O
on	O
fanless	O
air	O
convection	O
for	O
cooling	O
.	O
</s>
<s>
My	B-Device
Cloud	I-Device
comes	O
pre-installed	O
with	O
the	O
My	B-Device
Cloud	I-Device
OS	O
(	O
operating	B-General_Concept
system	I-General_Concept
)	O
.	O
</s>
<s>
However	O
,	O
it	O
is	O
possible	O
to	O
overwrite	O
it	O
with	O
a	O
custom	O
,	O
third-party	O
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
<s>
This	O
operating	B-General_Concept
system	I-General_Concept
is	O
proprietary	O
,	O
with	O
a	O
user-friendly	B-General_Concept
graphical	B-Application
user	I-Application
interface	I-Application
.	O
</s>
<s>
However	O
,	O
others	O
have	O
found	O
the	O
operating	B-General_Concept
system	I-General_Concept
to	O
be	O
Linux	O
,	O
with	O
a	O
graphical	B-Application
user	I-Application
interface	I-Application
,	O
but	O
also	O
SSH	B-Protocol
accessible	O
.	O
</s>
<s>
which	O
comes	O
pre-installed	O
on	O
all	O
My	B-Device
Cloud	I-Device
devices	O
.	O
</s>
<s>
My	B-Device
Cloud	I-Device
is	O
compatible	O
with	O
personal	B-Device
computers	I-Device
,	O
Apple	O
Macs	B-Application
,	O
Android	B-Application
devices	O
,	O
and	O
iOS	B-Application
devices	O
,	O
via	O
an	O
application	O
provided	O
by	O
Western	O
Digital	O
.	O
</s>
<s>
On	O
April	O
2	O
,	O
the	O
company	O
proactively	O
took	O
some	O
services	O
offline	O
,	O
including	O
My	B-Device
Cloud	I-Device
,	O
to	O
examine	O
the	O
extent	O
of	O
the	O
intrusion	O
.	O
</s>
<s>
My	B-Device
Cloud	I-Device
was	O
restored	O
after	O
ten	O
days	O
preventing	O
its	O
users	O
from	O
accessing	O
files	O
stored	O
on	O
their	O
WD	O
NAS	B-Application
devices	O
during	O
the	O
downtime	O
.	O
</s>
