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News

Help Net Security
helpnetsecurity.com > 09/13/2026 > week-in-review-linux-rootkit-deployed-on-f5-big-ip-apm-devices-cisco-fmc-bugs-exploited

Week in review: Linux rootkit deployed on F5 BIG-IP APM devices, Cisco FMC bugs exploited

1+ day, 5+ hour ago   (1419+ words) Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Zero trust AI agents demand a different kind of security In this interview, Chris Webber, VP, Product Marketing at Teleport, explains why zero trust principles…...

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helpnetsecurity.com > 09/09/2026 > google-chrome-cve-2026-87491-zero-day-flaw

Google fixes yet another actively exploited Chrome zero-day (CVE-2026-87491)

5+ day, 6+ hour ago   (226+ words) Google has fixed 230 vulnerabilities in Chrome, including a zero-day flaw, CVE-2026-87491, with an in-the-wild exploit. “Google is aware that an exploit for CVE-2026-87491 exists in the wild,” the company said in a Tuesday security advisory. The fix has been shipped…...

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helpnetsecurity.com > 09/08/2026 > mathspace-data-breach-metabase-vulnerability

Mathspace breach exposes data on over a million students and parents

6+ day, 5+ hour ago   (415+ words) Mathspace has confirmed that attackers broke into its internal reporting system through an unpatched Metabase vulnerability and stole data belonging to more than a million students, parents, and school staff. The Sydney-based maths education company wrote in a blog post…...

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helpnetsecurity.com > 09/06/2026 > week-in-review-claude-accounts-compromised-through-infostealer-patch-tuesday-forecast

Week in review: Claude accounts compromised through infostealer, Patch Tuesday forecast

1+ week, 1+ day ago   (1297+ words) Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Anthropic locks out Claude users after infostealers hijack login sessions Anthropic has started locking users out of their Claude accounts due to their login sessions…...

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helpnetsecurity.com > 09/04/2026 > google-chrome-zero-day-cve-2026-85046

Google patches actively exploited Chrome zero-day (CVE-2026-85046)

1+ week, 3+ day ago   (191+ words) Google has patched 12 vulnerabilities affecting its popular Chrome browser, among them CVE-2026-85046, which has been exploited in the wild. “Google is aware that an exploit for CVE-2026-85046 exists in the wild,” the company said in a Thursday security advisory. The…...

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helpnetsecurity.com > 09/04/2026 > new-infosec-products-of-the-week-september-4-2026

New infosec products of the week: September 4, 2026

1+ week, 3+ day ago   (321+ words) Here’s a look at the most interesting products from the past week, featuring releases from BugBase, F5 Networks, Ping Identity, and Superna. F5 speeds up virtual patching to counter AI-driven threats With new features such as anomaly detection and agentic threat intelligence,…...

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helpnetsecurity.com > 09/03/2026 > seemplicity-response-options-vulnerability-management

Seemplicity Response Options accelerates vulnerability mitigation

1+ week, 4+ day ago   (235+ words) Seemplicity announced Response Options for vulnerability management and exposure management workflows. This new capability gives security teams multiple, actionable paths to closing a vulnerability finding based on context. The problem Response Options addresses is straightforward: the complete fix (a patch,…...

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helpnetsecurity.com > 09/02/2026 > sonicwall-sma-1000-cve-2026-83548-cve-2026-83549-zero-day-attacks

SonicWall SMA 1000 appliances under attack via zero-day flaws

1+ week, 5+ day ago   (225+ words) The SonicWall SMA 1000 series is a line of secure remote access appliances (SSL VPN gateways) built for scale. They are used regularly by medium to large enterprises, government agencies, and managed security service providers. CVE-2026-83549 is an OS command injection…...

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helpnetsecurity.com > 09/02/2026 > vali-cyber-zerolock-5-hypervisor-security

Vali Cyber ZeroLock 5 brings MFA to the hypervisor command line

1+ week, 5+ day ago   (474+ words) Vali Cyber released ZeroLock 5, a major release focused on closing the two most dangerous gaps in hypervisor security: insider threats and stolen credentials on ESX and Linux hosts. Over the past two years, ransomware operators and nation-state actors alike have…...

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helpnetsecurity.com > 08/30/2026 > week-in-review-compromised-zimbra-servers-previously-patched-citrix-netscaler-flaw-exploited

Week in review: Compromised Zimbra servers, previously patched Citrix NetScaler flaw exploited

2+ week, 1+ day ago   (1277+ words) Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Unpatched Zimbra servers are falling to CVE-2026-73570 attacks At least 274 internet-facing Zimbra instances have been compromised by unknown attackers via CVE-2026-73570, the Shadowserver Foundation shared…...