[BreachExchange] Businesswoman's computer hacking revenge 'ruined' firm
destry at riskbasedsecurity.com
Fri Jun 19 10:32:30 EDT 2020
A WOMAN turned computer hacker to take revenge on a former business
associate, a court heard.
Danielle Bulley, 58, spent five hours permanently deleting more than
5,000 employee and supplier files and company manuals when she got
into Letterbox Productions Ltd’s cloud-based Dropbox, said Alistair
Campbell, prosecuting at York Crown Court, sitting in Leeds.
She told police she had been angry with its director, a former
Outside court, police said the victim had told them her actions had
led to the company collapsing and job losses.
Inside court, Bulley, of Blind Lane, Tockwith, pleaded guilty to three
charges of computer hacking.
She is now one of only a handful of people convicted under the
Computer Misuse Act 1990.
She had no previous convictions and was given an 18-month community
order with 80 hours’ unpaid work.
Judge Simon Hickey said: “It was done in revenge.”
She was a respectable woman, but had lost her good character.
For her, John Batchelor handed in three character references.
“It is a sad end to a working career,” he said.
Mr Campbell said Bulley and the victim had both been directors of
Property Press (Holdings) Ltd.
It collapsed after Bulley resigned and was resurrected without her as
Letterbox Productions Ltd.
Detective Constable Steven Harris, of North Yorkshire Police’s Cyber
Crime Unit, said: “During our investigation, it became clear that
Bulley had left the original company on a bad note, but the deletion
of thousands of files containing vital information was catastrophic
for the victim.
“It dealt the new business a blow from which it never recovered.
Ex-employees can pose a serious risk to a business because they are
familiar with the company’s IT infrastructure and procedures. This can
make it easier for them to carry out cyber crimes against their former
“We encourage businesses to ensure they have policies in place for
removing user accounts and changing passwords when an employee leaves
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