Bezpečnost 24 Září 2025 - 6 Únor 2026

CrowdStrike stock hit by Anthropic’s “Claude Code Security” shock — what to watch before Monday
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Akcie CrowdStrike zasaženy šokem z „Claude Code Security“ od Anthropic — co sledovat před pondělím

CrowdStrike shares fell 7.9% to $388.60 Friday after Anthropic launched its AI code security tool, triggering a broader drop in cybersecurity stocks. Traders cited concerns that new AI products could disrupt software subscription models. Investors now await CrowdStrike’s March 3 earnings for signals on demand and AI-driven competition.
22 února, 2026
Fire at Germany’s GSI lab in Darmstadt derails FAIR accelerator test plans
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Požár v německé laboratoři GSI v Darmstadtu narušil testovací plány urychlovače FAIR

A fire broke out at the GSI Helmholtz Center in Darmstadt on February 5, forcing evacuation and delaying the FAIR particle accelerator project indefinitely. Officials blamed a high-voltage short circuit; no injuries or hazardous releases were reported. About 130 firefighters responded. Damage affected cables, electrical equipment, and office furniture, but the new building site was untouched.
6 února, 2026
Google’s February 2026 Pixel update is rolling out — and it fixes just one security flaw
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Únorová aktualizace Pixelů od Googlu pro rok 2026 je k dispozici — a opravuje jen jednu bezpečnostní chybu

Google released the February 2026 Android 16 update for supported Pixel devices, focusing solely on security fixes. The patch addresses the high-severity CVE-2026-0106 vulnerability in the VPU driver. The update covers Pixel 7a and newer, including Pixel Fold and Pixel Tablet, with different versions by region and carrier. No new features or user-facing changes are included.
4 února, 2026
Poland power grid cyberattack: New “DynoWiper” wiper malware points to Russia’s Sandworm
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Kybernetický útok na polskou elektrickou síť: Nový wiper malware „DynoWiper“ ukazuje na ruskou skupinu Sandworm

Cybersecurity firm ESET linked late December cyberattacks on Poland’s energy network to Russia-backed Sandworm, but found no successful breach. Two heating plants and renewable energy management systems were targeted. Polish officials said critical infrastructure was not compromised. The government is preparing stricter cybersecurity rules.
25 ledna, 2026
Apple’s “Restart Now” iPhone Alert: Why the iOS 26.2 Security Update Suddenly Matters
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Upozornění „Restartovat nyní“ na iPhonu od Applu: Proč je bezpečnostní aktualizace iOS 26.2 najednou důležitá

Apple released fixes for two WebKit vulnerabilities used in targeted attacks on iPhones running iOS versions before iOS 26. Updates are available in iOS 26.2 and iOS 18.7.3, but adoption remains low, with only 1.97% of devices on iOS 26.2, according to StatCounter. Apple urged users to update and restart devices. The company did not disclose who was targeted or how many devices were affected.
18 ledna, 2026
Apple iOS 26.2: Urgent Security Update Rolls Out as Users Fix Annoying White Icon Borders in iOS 26.1
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Apple iOS 26.2: Naléhavá bezpečnostní aktualizace přichází, uživatelé opravují otravné bílé okraje ikon v iOS 26.1

Apple rolls out iOS 26.2 with critical security fixes and new Liquid Glass controls. The update follows complaints from iPhone users about prominent white icon borders introduced in iOS 26.1, traced to an Accessibility setting. Release candidate 23C54 is available to developers; public rollout has begun in India and is expected globally by the weekend.
10 ledna, 2026
Android Face Unlock Is Finally Getting Serious: Polar ID, Galaxy S27 Ultra Leaks, and the Race to Beat Face ID
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Android Face Unlock konečně nabírá na vážnosti: Polar ID, úniky Galaxy S27 Ultra a závod o překonání Face ID

Leaked firmware and a new Metalenz–UMC manufacturing deal point to secure Polar ID face authentication coming to Android phones, including the rumored Samsung Galaxy S27 Ultra. Metalenz Polar ID modules are now in mass production on 40nm wafers, with Samsung already testing support in future device firmware.
17 listopadu, 2025
X Login Outage: Security Key Switch to X.com Locks Out Users as Twitter.com Finally Dies (November 13, 2025)
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Výpadek přihlášení na X: Přechod bezpečnostních klíčů na X.com zablokoval uživatele, zatímco Twitter.com definitivně končí (13. listopadu 2025)

Millions of X users were locked out of their accounts for up to 24 hours after a failed migration of security keys tied to the platform’s switch from twitter.com to x.com. Many encountered endless two-factor authentication loops and demands to re-register YubiKeys, even if they never used one. X has not fully resolved the issue as of November 13, and some users remain unable to log in.
14 listopadu, 2025
Apple Watch’s Hidden Lifesaver: All the Safety Features That Could Save Your Life
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Skrytý zachránce Apple Watch: Všechny bezpečnostní funkce, které vám mohou zachránit život

Apple Watch now offer Check In, which alerts contacts if you don’t reach your destination or finish an activity. Emergency SOS can call local services and notify contacts, even without an iPhone nearby. Fall Detection and Crash Detection automatically contact emergency services and share your location if you’re unresponsive. Medical ID displays key health data for responders on the watch’s lock screen.
7 listopadu, 2025
Samsung’s October 2025 Security Blitz: Crucial Patch Hits Galaxy Z Fold 7, S25, S24 & More
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Říjnový bezpečnostní zásah Samsungu 2025: Důležitá záplata pro Galaxy Z Fold 7, S25, S24 a další

Samsung is rolling out the October 2025 security patch to a wide range of Galaxy devices, including the new Galaxy Z Fold 7, Z Flip 7, and S25 series. The update fixes dozens of vulnerabilities, with the foldables receiving 34 patches. Distribution for the foldables began in South Korea on October 23 and is expanding globally. Older models like the Galaxy S20 FE are also receiving security updates.
27 října, 2025