<s>
Fleeceware	B-Application
is	O
a	O
type	O
of	O
malware	O
mobile	B-Application
application	I-Application
that	O
come	O
with	O
hidden	O
,	O
excessive	O
subscription	O
fees	O
.	O
</s>
<s>
As	O
of	O
2020	O
,	O
more	O
than	O
600	O
million	O
users	O
installed	O
Android	B-Application
fleeceware	B-Application
apps	O
from	O
the	O
Play	B-Application
Store	I-Application
.	O
</s>
