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News

Help Net Security
helpnetsecurity.com > 09/14/2026 > digicert-certificate-management-automation-report

Certificate failures can cost firms over $250,000

5+ hour, 50+ min ago   (603+ words) The move toward 47-day public TLS certificates by 2029 will increase the certificate management workload for enterprises, according to DigiCert’s Certificate Management Outlook. Organizations will need to renew certificates more than eight times as often as under the previous certificate lifecycle…...

Help Net Security
helpnetsecurity.com > 09/11/2026 > automox-mitigation-worklet-pipeline

Automox Mitigation Worklets cut endpoint exposure to unpatchable flaws

3+ day, 2+ hour ago   (207+ words) Automox has announced its AI-speed Mitigation Worklet Pipeline, which automates mitigation to reduce risk from the increased volume and velocity of frontier-model AI vulnerabilities. Now the time from vulnerability disclosure to exposure mitigation is shortened from days or weeks to…...

Help Net Security
helpnetsecurity.com > 09/10/2026 > browser-based-phishing-blob-urls-microsoft-oauth

Cybercriminals are building phishing pages that exist only inside victims' browsers

4+ day, 4+ hour ago   (352+ words) A phishing campaign routes victims through genuine Microsoft OAuth and Teams infrastructure before showing them a fake login page built entirely inside their own browser, according to researchers at Barracuda. “Instead of delivering a phishing page from a web server,…...

Help Net Security
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, 2+ 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…...

Help Net Security
helpnetsecurity.com > 09/09/2026 > bleachbit-6-0-4-released

BleachBit 6.0.4 fixes secure wiping that skipped clusters on Windows

5+ day, 5+ hour ago   (275+ words) The open source cleaner BleachBit reached version 6.0.4 this week, erasing caches, browser traces, and files on Windows, Linux, and now macOS. If you shredded a sensitive file on Windows with an earlier build, parts of it may still sit on…...

Help Net Security
helpnetsecurity.com > 09/08/2026 > jellyfin-12-0-security-fixes

Jellyfin 12.0 security fixes arrive alongside the removal of legacy client logins

6+ day, 1+ hour ago   (335+ words) Jellyfin shipped version 12.0 of its media server. Several of the security fixes in it block requests built to reach files outside the folders the server is supposed to hand out. The rest of the security work touches first-run setup, plugin…...

Google News
helpnetsecurity.com > 09/08/2026 > ransomware-negotiation-tactics-video

Ransomware negotiation tactics have turned into a business process

6+ day, 4+ hour ago   (153+ words) In this Help Net Security video, Dave Ross, Senior Director of the Intelligence Fusion Team at Intel 471, explains what happens behind the scenes during ransomware negotiations. Ross walks through the tactics groups use once an attack begins, from research on…...

Help Net Security
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…...

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

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

1+ week, 2+ 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…...

Help Net Security
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…...