New Evooo1Bot Linux botnet turns routers into traffic relay nodes

A new Mirai-based modular Linux botnet malware called Evooo1Bot has been targeting internet-facing gateway devices, turning them into SOCKS5 traffic relay nodes. [...]

https://www.bleepingcomputer.com/news/security/new-evooo1bot-linux-botnet-turns-routers-into-traffic-relay-nodes/

 New AmnesiaStealer macOS malware hijacks browser sessions via remote control

A new information-stealing malware called AmnesiaStealer, which targets macOS users via ClickFix attacks, includes a streaming module that allows the attacker to interactively control the victim's web browser. [...]

https://www.bleepingcomputer.com/news/security/new-amnesiastealer-macos-malware-hijacks-browser-sessions-via-remote-control/

 Large-scale DDoS attacks disrupted Threema secure messaging service

Multiple distributed denial-of-service (DDoS) attacks targeted the Threema secure messaging service earlier this week, causing severe disruptions to communications. [...]

https://www.bleepingcomputer.com/news/security/large-scale-ddos-attacks-disrupted-threema-secure-messaging-service/

 Anthropic confirms Claude is down in major outage affecting multiple services

Claude is experiencing a major outage, with users reporting login problems and degraded performance across several Anthropic services. [...]

https://www.bleepingcomputer.com/news/artificial-intelligence/anthropic-confirms-claude-is-down-in-major-outage-affecting-multiple-services/

 SafePal data breach impacts 39,798 customers, stolen info for sale

Cryptocurrency hardware wallet provider SafePal is warning of a data breach affecting about 39,798 customers after a flaw was exploited to steal customer order information, and a threat actor is now claiming to be selling the stolen data. [...]

https://www.bleepingcomputer.com/news/security/safepal-data-breach-impacts-39-798-customers-stolen-info-for-sale/

 Microsoft working on Defender patch for ShieldBreak zero-day

Microsoft is working on a security patch for the "ShieldBreak" zero-day vulnerability disclosed last week by security researcher "Nightmare Eclipse" and now tracked as CVE-2026-69414. [...]

https://www.bleepingcomputer.com/news/security/microsoft-working-on-defender-patch-for-shieldbreak-zero-day/

 French tax authority data breach affects 678,000 individuals

The French Ministry of the Economy and Finance has disclosed a data breach after an attacker accessed the General Directorate of Public Finances (DGFiP) systems and stole data belonging to 678,000 individuals. [...]

https://www.bleepingcomputer.com/news/security/french-tax-authority-data-breach-affects-678-000-individuals/

 Philips and GE investigating Clop ransomware data theft claims

Tech giants General Electric (GE) and Philips have also confirmed they're investigating claims that the Clop ransomware gang breached their systems and stole data. [...]

https://www.bleepingcomputer.com/news/security/philips-and-ge-investigating-clop-ransomware-data-theft-claims/

 Windows Server 2022 reaches end of mainstream support in 60 days

Microsoft has reminded IT administrators that Windows Server 2022 is rapidly approaching its mainstream end date of October 2026, when it will switch to extended support. [...]

https://www.bleepingcomputer.com/news/microsoft/windows-server-2022-reaches-end-of-mainstream-support-in-60-days/

 Certighost and the Privilege Hiding in Your Certificate Authority

CVE-2026-54121 lets a standard domain user turn your Enterprise CA into a Domain Controller. The patch is the easy part. The lesson is standing privilege, implicit trust, and treating PKI as the Tier 0 identity infrastructure it has always been. [...]

https://www.bleepingcomputer.com/news/security/certighost-and-the-privilege-hiding-in-your-certificate-authority/

 Microsoft confirms GitHub is down worldwide

GitHub is down for some users as a widespread outage is causing errors across the website, API, Actions, Pull Requests, and several other services. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-confirms-github-is-down-worldwide/

 Pokémon Center data breach exposes customer info, cancels some orders

Pokémon Center is notifying customers in the United Kingdom and Germany that it suffered a third-party data breach after hackers stole customer personal and order information from third-party logistics provider CEVA Logistics. [...]

https://www.bleepingcomputer.com/news/security/pokemon-center-data-breach-exposes-customer-info-cancels-some-orders/

 Hacker claims 3.6 million Azure account records stolen from major companies

A threat actor is selling employee databases allegedly stolen from the Microsoft Azure infrastructure of multiple Fortune 500 companies after gaining access using compromised credentials. [...]

https://www.bleepingcomputer.com/news/security/hacker-claims-36-million-azure-account-records-stolen-from-major-companies/

 Microsoft starts removing WMIC tool used by cybercriminals

Microsoft announced that it removed the Windows Management Instrumentation Command-line (WMIC) tool from Windows 11 24H2 and 25H2, as well as from Windows 11 beta builds released this week. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-removes-wmic-lolbin-tool-in-windows-11-beta-builds/

 Microsoft confirms outage affecting search in Microsoft 365 apps

Microsoft says some users are experiencing issues searching in Microsoft 365 apps, including Outlook on the web, Outlook desktop, SharePoint Online, and OneDrive. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-working-to-fix-bug-behind-microsoft-365-search-issues/

 CISA: Windows Task Host flaw now exploited by ransomware gangs

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that ransomware gangs are also exploiting a high-severity Windows Task Host vulnerability that was flagged as actively exploited in April. [...]

https://www.bleepingcomputer.com/news/security/cisa-windows-task-host-flaw-now-exploited-by-ransomware-gangs/

 Microsoft tests faster Windows File Explorer, new context menu

Microsoft has started testing a faster File Explorer and a less cluttered and more customizable context menu in Windows 11 preview builds rolling out to Insiders this week. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-tests-faster-windows-explorer-customizable-context-menu/

 Your Controls Block Known Attacks. What About the Behavior?

Security controls can block a familiar attack method while missing quieter ways to achieve the same objective. Picus Security's Blue Report 2026 shows how prevention rates can vary dramatically by technique and why behavioral testing is needed to uncover those gaps. [...]

https://www.bleepingcomputer.com/news/security/your-controls-block-known-attacks-what-about-the-behavior/