What we know about the cyberattack that hit major European airports

Travellers wait in Terminal 4 at Heathrow Airport on Sept. 20, 2025 after major European airports including Brussels, Berlin and London’s Heathrow were hit by “cyber-related disruption.” Justin Tallis | Afp | Getty Images Disruption at some European airports continued for a second day on Sunday after a cyberattack targeted check-in technology company Collins Aerospace….

Okta raises forecast as CEO says economic conditions were ‘better than we thought’

Okta CEO Todd McKinnon appears on CNBC in September 2018. Anjali Sundaram | CNBC Okta shares rose 4% in extended trading on Tuesday after the identity software maker reported fiscal results that exceeded Wall Street projections. Here’s how the company did in comparison with LSEG consensus: Earnings per share: 91 cents adjusted vs. 84 cents…

Cybersecurity firm Netskope files to go public on the Nasdaq

Sanjay Beri, chief executive officer and founder of Netskope Inc., listens during a Bloomberg West television interview in San Francisco, California. David Paul Morris | Bloomberg | Getty Images Cloud security platform Netskope will go public on the Nasdaq under the ticker symbol “NTSK,” the company said in an initial public offering filing Friday. The…

Trump shrugs off suspected Russian hack of U.S. federal courts: ‘Are you surprised?’

US President Donald Trump speaks during the unveiling of the Kennedy Center Honors nominees on August 13, 2025, at the Kennedy Center in Washington, DC. Mandel Ngan | Afp | Getty Images President Donald Trump on Wednesday shrugged off a question about a new report that Russia is at least partially responsible for hacking the…

Palo Alto Networks stock falls 8% after announcing $25 billion Cyberark deal

Palo Alto Networks will take over Israeli identity security provider CyberArk in a deal valued at roughly $25 billion. The California-based cybersecurity company will pay shareholders $45 apiece for 2.2005 shares of CyberArk, representing a 26% premium to its share price Friday. The deal is expected to close during Palo Alto Networks’ fiscal year 2026….

Quantum computing firm IonQ hires former JPMorgan Chase applied research head

Marco Pistoia Source: JP Morgan IonQ has hired the former head of applied research at JPMorgan Chase to help corporate clients of the quantum firm adopt next-generation hardware, algorithms and security, CNBC has learned. Marco Pistoia, who was head of JPMorgan’s internal research group from 2020 to this year, will join IonQ as senior vice…

Microsoft hit with SharePoint attack affecting global businesses and governments

A Microsoft store in New York, US, on Friday, Oct. 25, 2024.  Jeenah Moon | Bloomberg | Getty Images Microsoft has warned of “active attacks” targeting its SharePoint collaboration software, with security researchers noting that organizations worldwide stand to be affected by the breach. The Cybersecurity and Infrastructure Security Agency said Sunday in a release…

Microsoft stops relying on Chinese engineers for Pentagon cloud support

Microsoft Chairman and Chief Executive Officer Satya Nadella (L) returns to the stage after a pre-recorded interview during the Microsoft Build conference opening keynote in Seattle, Washington on May 19, 2025. Jason Redmond | AFP | Getty Images Microsoft on Friday revised its practices to ensure that engineers in China no longer provide technical support…