Users of the WEX exchange have begun filing police reports after more than three months of being unable to withdraw major cryptocurrencies or fiat.
Japan's top police agency is to fund development of new software aimed to help track individuals behind illicit crypto transactions.
A bomb threat was sent on Saturday to Kryptovault, a Norwegian cryptocurrency mining company, for disturbing the peace.
Bitcoin developer and Casa wallet engineer Jameson Lopp recounts his 2017 swatting, and his fight to find his harasser.
A British county police force has become the first in the country to have successfully seized and sold bitcoins obtained in a criminal case.
China's Ministry of Public Security has developed a blockchain system aimed to more securely store evidence collected during police investigations.
Police in the Indian city of Vizag have ordered hotels to deploy a new blockchain security solution.
Around $6.2 million-worth of cryptocurrency was hacked from exchange accounts and wallet services in 2017, Japan's National Police Agency says.
Misused office equipment gets IT staff in trouble.
China's police force isn't just focusing on domestic crypto activities, they're eyeing overseas exchange platforms as well, according to reports.
Japan's police agency has said hundreds of cases of suspected money laundering were reported from domestic cryptocurrency exchanges in 2017.
Japanese law enforcement officials have released new figures about cryptocurrency-related fraud during 2017.
Regional police in Canada have issued a warning to local residents about fraudulent investment schemes involving bitcoin.
Tokyo police have arrested a man accused of buying bitcoin with stolen money.