Ransomware Strikes Three US Universities

Three US-based universities were targeted by the NetWalker ransomware group over the last seven days. A ransomware gang claims to have successfully attacked three universities within the last seven days. They say that their latest attack was against the University of California San Francisco, or UCSF, on June 3. Cointelegraph had access to the evidence […]

Continue Reading

Adam Back Says Blockchain Toppled Pyramids as It Hits New Computational Milestone

Blockchain’s has surpassed 2^92 double-SHA256 hashes, hitting a new milestone. With block #632874, which was mined on June 3, the Bitcoin (BTC) blockchain’s expected cumulative work hit a new milestone.  According to Blockstream co-founder Pieter Wuille, it has now surpassed 2^92 double-SHA256 hashes, or 4951760157141521099596496896 hashes. Wuille noted that the previous milestone — 2^91 hashes […]

Continue Reading
Page 534 of 1815
1 529 530 531 532 533 534 535 536 537 538 539 1,815