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Cybersecurity 8 December 2025 - 25 December 2025

Cisco Systems (CSCO) News on Dec. 25, 2025: AI Networking Tailwinds, FY2026 Forecasts, and a Critical Email-Security Zero-Day

Cisco Systems (CSCO) News on Dec. 25, 2025: AI Networking Tailwinds, FY2026 Forecasts, and a Critical Email-Security Zero-Day

As of December 25, 2025, Cisco Systems, Inc. is entering the year-end stretch with two storylines moving in opposite directions: stronger AI-driven networking demand that helped lift its FY2026 outlook, and a high-severity security crisis involving an actively exploited zero-day impacting Cisco email security appliances.
25 December 2025
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CrowdStrike Stock (CRWD) News Today: AI Security Push, Analyst Price Targets, and What Investors Are Watching on Dec. 23, 2025

CrowdStrike Stock (CRWD) News Today: AI Security Push, Analyst Price Targets, and What Investors Are Watching on Dec. 23, 2025

December 23, 2025 — CrowdStrike Holdings, Inc. is closing out 2025 under a familiar spotlight: the company continues to post strong operating metrics and expand its AI-native security platform, while the stock wrestles with “high-expectation” valuation and a market that’s increasingly selective about what it will pay for growth. Investing.com+1
23 December 2025
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Cisco Systems (CSCO) Stock on Dec. 23, 2025: AI Tailwinds, Analyst Targets, Dividend Outlook, and a Critical Zero‑Day in Focus

Cisco Systems (CSCO) Stock on Dec. 23, 2025: AI Tailwinds, Analyst Targets, Dividend Outlook, and a Critical Zero‑Day in Focus

Cisco Systems, Inc. is trading around $78 on Tuesday, December 23, 2025, edging slightly lower in midday action as investors digest a mix of bullish AI-driven networking momentum, shareholder-return strength, and a fresh cybersecurity headline that’s putting the company’s security franchise under a spotlight.
23 December 2025
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Palo Alto Networks (PANW) Stock News Today: Google Cloud’s Near-$10 Billion Deal, AI-Security Momentum, and Analyst Forecasts (Dec. 22, 2025)

Palo Alto Networks (PANW) Stock News Today: Google Cloud’s Near-$10 Billion Deal, AI-Security Momentum, and Analyst Forecasts (Dec. 22, 2025)

Palo Alto Networks, Inc. is back in the spotlight on December 22, 2025, as investors digest a wave of fresh coverage and analysis tied to the company’s expanding role in AI-era cybersecurity—and a landmark cloud partnership that could reshape its growth narrative into 2026.
22 December 2025
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Cybersecurity Stocks Week Ahead: Palo Alto Networks, CrowdStrike, Fortinet, Zscaler and Okta in Focus (Dec. 22–26, 2025)

Cybersecurity Stocks Week Ahead: Palo Alto Networks, CrowdStrike, Fortinet, Zscaler and Okta in Focus (Dec. 22–26, 2025)

The final full stretch of 2025 trading arrives with a familiar contradiction: holiday-shortened markets, but no shortage of cybersecurity catalysts. With U.S. stock markets scheduled to close early on Wednesday, Dec. 24 and remain closed on Thursday, Dec. 25, liquidity is expected to thin out—often amplifying single-headline moves in high-momentum groups like cybersecurity. Nasdaq+2New York Stock Exchange+2
21 December 2025
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Palo Alto Networks (PANW) Stock After Hours on Dec. 19, 2025: Google Cloud’s Multibillion-Dollar Deal, CyberArk Regulatory Update, and What to Watch Before the Next Market Open

Palo Alto Networks (PANW) Stock After Hours on Dec. 19, 2025: Google Cloud’s Multibillion-Dollar Deal, CyberArk Regulatory Update, and What to Watch Before the Next Market Open

Palo Alto Networks, Inc. finished the regular session on Friday, December 19, 2025 at $186.88, up 0.54% on the day, and was trading modestly higher in the extended session at about $187.51 as of 7:59 p.m. ET. Volume was elevated at roughly 18.74 million shares, a notable pickup compared with recent sessions. StockAnalysis
20 December 2025
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Cisco Systems (CSCO) Stock News on Dec. 19, 2025: Record-High Run, Analyst Price Targets, AI Networking Tailwinds—and a New Zero-Day Risk

Cisco Systems (CSCO) Stock News on Dec. 19, 2025: Record-High Run, Analyst Price Targets, AI Networking Tailwinds—and a New Zero-Day Risk

Cisco Systems, Inc. enters the final stretch of 2025 with a rare combination investors don’t often associate with the mature networking giant: momentum and a fresh narrative. After finally surpassing its dot-com era peak earlier this month, Cisco stock is trading like a company that has found a new catalyst—one tied directly to the infrastructure buildout powering artificial intelligence. bloomberg.com+2Wall Street Journal+2
19 December 2025
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Cisco Stock News Today (Dec. 18, 2025): CSCO Rises as Wall Street Lifts Targets—But a Critical Zero‑Day Cyber Alert Adds Risk

Cisco Stock News Today (Dec. 18, 2025): CSCO Rises as Wall Street Lifts Targets—But a Critical Zero‑Day Cyber Alert Adds Risk

Cisco Systems, Inc. is back in the spotlight on December 18, 2025—this time for a mix of market optimism and headline risk. Shares are higher on the day as investors digest fresh analyst target increases and reaffirmed “Overweight” positioning from Morgan Stanley, while the company simultaneously faces intense attention from the cybersecurity community after warnings that China-linked attackers are actively exploiting an unpatched, maximum-severity issue in Cisco Secure Email products. TipRanks+2TechCrunch+2
18 December 2025
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Defense Technology Stocks Today: US Defense Contractors, AI, Drones and Cyber Names React to Policy Risk and 2026 Spending Tailwinds (Dec. 17, 2025)

Defense Technology Stocks Today: US Defense Contractors, AI, Drones and Cyber Names React to Policy Risk and 2026 Spending Tailwinds (Dec. 17, 2025)

NEW YORK — December 17, 2025 — Defense technology stocks on the U.S. stock market are trading in a familiar crosscurrent: long-cycle demand for missiles, drones, cyber defense, and space systems remains strong, but Washington-driven policy risk is suddenly back in the foreground.
17 December 2025
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Cybersecurity Stocks Today: Okta Rallies on Jefferies Upgrade as Palo Alto Warns on AI Cloud Attacks and Fortinet Targets NVIDIA “AI Factory” Security (Dec. 16, 2025)

Cybersecurity Stocks Today: Okta Rallies on Jefferies Upgrade as Palo Alto Warns on AI Cloud Attacks and Fortinet Targets NVIDIA “AI Factory” Security (Dec. 16, 2025)

NEW YORK — Dec. 16, 2025 — Cybersecurity stocks are showing relative resilience Tuesday even as the broader U.S. market tilts lower on a mix of delayed economic data, sector rotations, and renewed sensitivity to rates. By around 2:00 p.m. ET, Reuters reported the Dow down ~0.63%, the S&P 500 down ~0.42%, and the Nasdaq off ~0.06%, as investors digested a delayed jobs report and reassessed the Federal Reserve outlook for 2026. Reuters
16 December 2025
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Palo Alto Networks Stock (PANW) Today — Dec. 16, 2025: Analyst Price Targets Shift as a New AI Security Report Reframes the Cloud Risk Debate

Palo Alto Networks Stock (PANW) Today — Dec. 16, 2025: Analyst Price Targets Shift as a New AI Security Report Reframes the Cloud Risk Debate

Palo Alto Networks, Inc. is back in the spotlight on Tuesday, December 16, 2025, with its stock trading around the mid-$180s while investors digest a fresh wave of analyst price-target changes and a new cloud security report that paints a stark picture of how AI is reshaping enterprise attack surfaces. MarketScreener+2MarketBeat+2
16 December 2025
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Cybersecurity US Stocks Week Ahead (Dec. 15–19, 2025): Zscaler’s Bounce Test, SailPoint’s Post-Earnings Reset, and Fed-Cut Volatility

Cybersecurity US Stocks Week Ahead (Dec. 15–19, 2025): Zscaler’s Bounce Test, SailPoint’s Post-Earnings Reset, and Fed-Cut Volatility

US cybersecurity stocks head into the new week after a volatile stretch that mixed a dovish Federal Reserve rate cut with a sudden risk-off pulse in megacap tech—an uncomfortable combination for a sector that often trades like “defensive growth.” The result: investors are still rewarding high-quality recurring revenue and platform narratives, but they’re also getting more selective on valuation, guidance tone, and “AI spending” second-order effects.
14 December 2025
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