European Bitcoin exchange Bitstamp is back online following a temporary suspension of services after some of its operational wallets were compromised on Jan. 4. The theft of 19,000 Bitcoins worth more than $5 million was caused by the breach. The company says it has implemented additional security measures to protect its customers. As part of the relaunch, the company has announced several new features, including: BitGo multi-sig technology, a more secure wallet for storing Bitcoins; new hardware infrastructure; and implementation of Amazon Web Services cloud infrastructure.”]
Source: https://www.cuinfosecurity.com/bitstamp-back-online-after-breach-a-7771