ConciseSignal

Zscaler surpasses quarterly forecasts but shares decline

Zscaler reported fiscal fourth-quarter results that beat Wall Street expectations on both earnings and revenue, with adjusted earnings at $1.19 per share and revenue reaching $898 million, both up 25% from a year ago. Despite this performance and issuing guidance above estimates, Zscaler shares dropped following the report. The company also reduced its net loss and recorded annual recurring revenue of $3.77 billion, partially boosted by the recent Red Canary acquisition.

Why it mattersZscaler's results highlight strong ongoing demand for cybersecurity as AI threats rise, but the share price reaction suggests investor caution. The sizable recurring revenue base and upbeat guidance could influence the broader cybersecurity stock sector.

Sources covering this

SiliconANGLEZscaler beats Q4 estimates but shares hold flat after-hours10:24 PMCNBCZscaler beats earnings expectations, issues upbeat guidance but stock falls1:37 PM
Concise Signal DailyEverything that mattered, every weekday at 7am.

More in Cybersecurity

7 sources · 15h ago

OpenAI pledges $1 billion for AI cyber defense program

OpenAI has pledged $1 billion in credits to help organizations defending critical U.S. infrastructure—including water utilities, electric grids, local governments, banks, and nonprofits—access its AI-powered cybersecurity tools, training, and support. The "Daybreak for Frontline Defenders" initiative aims to help these sectors strengthen their defenses as AI-driven cyberattacks become more advanced. OpenAI says it will expand the program to partner countries in the coming weeks.

3 sources · 15h ago

Breeze Comet targets Brazilian financial firms with fraud

A group known as Breeze Comet has targeted Brazilian banks, retailers, and e-commerce companies through sophisticated attacks since early 2024, according to Google Cloud and Mandiant. The organization uses malware and voice phishing to access internal payment systems and carry out fraudulent transfers. Google states that Breeze Comet is also using generative AI to develop new malware and may expand operations to parts of Latin America and Africa.

2 sources · 15h ago

Phishing Campaign Poses as IT Staff on Microsoft Teams

A coordinated phishing operation dubbed 'Spring Ring' targeted more than 150 employees at at least 10 companies between January and April 2026, according to Palo Alto Networks' Unit 42. Attackers used external Microsoft Teams accounts to impersonate IT support, aiming to trick victims into installing remote monitoring or malicious software. Some attacks escalated to attempted NTLM relay attacks against company domain controllers. No successful compromises or losses were reported in the source.

3 sources · 15h ago

Google fixes Chrome zero-day exploited in the wild

Google released an update to Chrome addressing a critical security flaw, CVE-2026-85046, that has been actively exploited. The vulnerability, found in the V8 JavaScript engine, could let attackers run code by luring users to malicious web pages. The bug was reported by Salvatore Gulizia, who received a $1,000 bounty. Updates are available for Windows, macOS, and Linux. U.S. agencies are required to patch by September 18.