SentinelOne Shares Decline 5.9% After Company Cuts EPS Forecast, Despite 22% Increase in ARR

Shares of SentinelOne declined 5.94% in premarket trading on Friday following a mixed earnings forecast. Robust growth in recurring revenue did not counterbalance the company cutting its full-year profit outlook.

National Grid’s £70 Billion Overhaul Faces Cybersecurity Challenge After UK Power Plant Hack

National Grid’s £70 Billion Overhaul Faces Cybersecurity Challenge After UK Power Plant Hack

The Google search phrase “iranian hackers shut down uk power plant” took on an investor angle on Monday after the UK briefed energy sector leaders about a reported cyberattack from July. According to media, the attack took a small, unidentified generator offline for four days. The government has not disclosed who was responsible.
IREN Limited (NASDAQ:IREN) security hire sharpens focus on a 23-fold AI revenue test (GlobeNewswire)

IREN Limited (NASDAQ:IREN) security hire sharpens focus on a 23-fold AI revenue test (GlobeNewswire)

IREN appointed Eric Hammersley as chief information security officer on Wednesday, adding senior oversight across its data centers, computing hardware and software as the company seeks to convert $3.1 billion of contracted annualized run-rate revenue, or ARR, a one-year revenue pace, into reported AI-cloud sales. That conversion, rather than the job title itself, is the investor issue.
CrowdStrike (NASDAQ:CRWD) jumps $23 billion after IBM warning; $284M ARR is in focus next

CrowdStrike (NASDAQ:CRWD) jumps $23 billion after IBM warning; $284M ARR is in focus next

CrowdStrike Holdings, Inc. jumped by about $23.2 billion in market value Tuesday, after International Business Machines Corporation mentioned rising cybersecurity concerns from clients. That one-day gain equals 4.2 times CrowdStrike’s most recent annual recurring revenue. ARR measures the annualized subscription value that should repeat.
Okta (NASDAQ:OKTA) tacks on $2.4 billion with cyber-demand premium stretching

Okta (NASDAQ:OKTA) tacks on $2.4 billion with cyber-demand premium stretching

Okta, Inc. surged 10.0% to $153.55 in late Tuesday trading after International Business Machines Corp. said clients had slowed purchases because of broad cyber worries. Okta’s market cap jumped by about $2.44 billion. That’s about 76% of the midpoint in Okta’s fiscal 2027 revenue guidance. Investors are still spending on identity security, even as IBM flagged tighter software budgets.
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