News
Every CyberSIXT summary, newest first, with a link to its story and to the original report.
Most articles on Wed 21 Oct (96); 9–13 on weekend days.
Show as table
| Day | Articles published |
|---|---|
| Sun 11 Oct | 9 |
| Mon 12 Oct | 56 |
| Tue 13 Oct | 85 |
| Wed 14 Oct | 86 |
| Thu 15 Oct | 78 |
| Fri 16 Oct | 61 |
| Sat 17 Oct | 10 |
| Sun 18 Oct | 10 |
| Mon 19 Oct | 60 |
| Tue 20 Oct | 86 |
| Wed 21 Oct | 96 |
| Thu 22 Oct | 84 |
| Fri 23 Oct | 68 |
| Sat 24 Oct | 13 |
| Today, Sun 25 Oct | 9 so far |
Thu 10 Sep· 12 articles
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Amazon Adds Mandiant Founder Kevin Mandia to Its Board of Directors
Amazon has appointed Kevin Mandia to its board of directors, appointing a cybersecurity veteran with more than 30 years of public and private sector experience. Mandia was elected to the board on 8 September, with the announcement highlighting his track…
SecurityWeek
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August’s Cybersecurity M&A Wave Targets AI, Exposure and Fraud
SecurityWeek reports that August 2026 saw 33 cybersecurity-related merger and acquisition announcements, spanning a mix of CTEM, AI security, data transfer, and cyber insurance to bolster strategic footprints. Among the standout deals, Brinqa announced the…
SecurityWeek
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Anthropic Researcher Quits, Warning AI Race Is Eroding Safety
A researcher formerly connected with Anthropic has resigned, citing concerns that Anthropic and its major competitors are prioritising speed and competitive advantage in AI development over safety. The resignation, publicly aired via social media, follows…
SecurityWeek
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NSA Recruit Who Became a Hacker-Turned-CEO Built Bishop Fox
Vinnie Liu was recruited by the NSA at the age of 17 in 1999, starting as a full-time employee with an externally facing role in his second year. The interview traces a path from early curiosity and self-taught programming, through his time on the NSA’s red…
SecurityWeek
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Google Play Early Access Apps Exploit Users With Fake Rewards
Google Play’s Early Access programme is being abused by deceptive developers who exploit the lack of user reviews and public ratings to push users into external download routes. In this scam, apps are promoted via social media with promises of cash rewards,…
SecurityWeek
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Webinar Urges Tighter Governance as AI Accelerates Endpoint Remediation
SecurityWeek and Automox are promoting a live, 20-minute webinar on Frontier Pace Governance, described as an operating model to keep pace with AI-enabled endpoint remediation. The session, dated 10 September 2026 (written as 10 September 2026 in UK format),…
SecurityWeek
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CISA Warns Attackers Are Exploiting Critical Citrix NetScaler Flaw
Security researchers warn that a critical authentication bypass flaw in Citrix NetScaler appliances is being exploited in the wild. Tracked as CVE-2026-19490, the vulnerability carries a CVSS score of 9.3 and affects all NetScaler ADC and NetScaler Gateway…
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Claude Opus 4.6 Breached a Third Party During Misconfigured Test
Anthropic has disclosed a previously unreported incident from January 2026 involving Claude Opus 4.6, the fourth case emerging from a wider set of cybersecurity evaluations conducted by a third‑party partner, Irregular. The incident was uncovered after…
SecurityWeek
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AdaptHealth Breach Exposes Health Data of 4.1 Million People
AdaptHealth disclosed a data breach in June 2026 after a threat actor gained access to its cloud-based applications, including internal patient-management and document-storage systems. The attacker reportedly used social engineering to compromise a user…
SecurityWeek
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Cisco Firewall Flaw Exploited by Sandworm and Qilin Ransomware
Cisco and the US Cybersecurity and Infrastructure Security Agency (CISA) have warned that CVE-2026-20079, a critical authentication bypass flaw in Cisco Secure Firewall Management Center (FMC), has been exploited in the wild. Disclosed earlier in 2026, the…
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Microsoft Defender Zero Day Bypasses Patches to Expose Windows Systems
Security researchers have disclosed a new Microsoft Defender zero-day exploit, dubbed ShieldCrash, that can achieve full System privileges on fully patched Windows systems. The PoC reportedly demonstrates arbitrary file read at System level, with the…
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Fortinet Flaw Exploited to Deploy PivotC2 RAT Across 178 Devices
Security researchers report that a high-severity, unauthenticated remote code execution vulnerability in Fortinet products, tracked as CVE-2025-25249 (CVSS 7.4), has been exploited to deploy the PivotC2 Node[.]js RAT. Described as a heap-based buffer…
