The massive market transformation this month that some on Wall Street called a "once in a decade opportunity" might have just been a one-off technical move because of taxes.Marketsread more
The Pentagon will deploy U.S. forces to the Middle East on the heels of the attack on Saudi Arabian oil facilities, United States Secretary of Defense Mark Esper announced...Defenseread more
Iran's audacious drone and cruise missile attack on Saudi Arabia's oil producing facilities has provided a critical test yet for the Trump administration's foreign policy. A...Politicsread more
Shares of MasterCard are up 46% this year, and 1120% since 2011, getting a boost from the strong U.S. consumer.Investingread more
Chinese trade negotiators suddenly canceled a visit to meet U.S. farmers after they wrapped up trade talks in Washington this week.Marketsread more
Blackstone Executive Vice Chairman Tony James says he's less optimistic now than before that the U.S.-China trade war could be resolved, but even a smaller deal could help...World Economyread more
President Trump also said he is "not looking for a partial deal" with Beijing, moving away from his suggestion last week that he would consider an "interim deal."Politicsread more
Progress on trade talks will determine how far market will move above new highs.Trader Talk with Bob Pisaniread more
"Sure, the trade war's taking its toll on business ... it's just not taking its toll where it was supposed to," Jim Cramer says.Mad Money with Jim Cramerread more
Joe Biden called on President Donald Trump Friday to release the transcript of a call with a foreign leader that is the subject of a whistleblower complaint. Biden described...Politicsread more
Internet traffic company Dyn told CNBC late Friday the third cyberattack it's faced today "has been resolved.
The company posted a preliminary findings report on its website hours after websites and services across the East Coast were initially shut down. The report said Dyn's engineers were able to mitigate each attack and restore service shortly after the incident.
Dyn told CNBC Friday afternoon the attacks are "well planned and executed, coming from tens of millions of IP addresses at the same time."
A senior U.S. intelligence official told NBC News the current assessment is that this is a classic case of internet vandalism. The official said it does not appear at this point to be any kind of state-sponsored or directed attack. Impossible to say how long it will take to say who's responsible, the official added.
Dyn told CNBC that one of the sources of the attack is coming from devices known as the "Internet of Things" devices such as DVRs, Printers, and appliances connected to the internet.
The company said in a conference call Friday afternoon that the attack is being waged from devices infected with a malware code that was released on the web in recent weeks.
Dyn said it has not heard from attackers and does not know who they are.
"What they're actually doing is moving around the world with each attack," Dyn Chief Strategy Officer Kyle York said in a conference call Friday afternoon.
The company's general counsel, Dave Allen, said during the call the company regularly prepares for scenarios like this.
"We have begun monitoring and mitigating a DDoS attack against our Dyn Managed (Domain Name System) infrastructure. Our Engineers are continuing to work on mitigating this issue," Dyn said on its website at 11:52 a.m. ET.
A Distributed Denial of Service (DDoS) attack is when a web service is intentionally overwhelmed by traffic from many sources. It is a common method for digital assaults.
Dyn also said the attack impacted its DNS advanced services monitoring for customers, but it later resolved the issue.
It was not known who was behind the distributed denial of service attack.
The Department of Homeland Security told CNBC that it is "looking into all potential causes" of the attack. NBC News reported that one U.S. intelligence official said North Korea had been ruled out as a suspect.
The White House said U.S. authorities are monitoring reports of attack on the internet services company and whether it is a "criminal act," according to Reuters.
Many prominent websites including Amazon, Twitter and Spotify were shut down for nearly two hours Friday morning by an earlier denial of service attack. CNBC.com was also affected. Amazon reported later that it was once again having service issues but resolved the problem.
Dyn said the earlier attack started at 7:10 a.m. ET. It affected Dyn's Managed DNS infrastructure, which is the system that directs users to the correct webpage.
Dyn said the services had been restored to normal after the initial attack by 9:20 a.m. ET.
— CNBC's Eamon Javers, NBC News' Pete Williams and Reuters contributed to this report.