Security News

Ex-White House election threat hunter weighs in on what to expect in November
2024-05-09 21:03

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Citrix warns admins to manually mitigate PuTTY SSH client bug
2024-05-09 19:27

Citrix notified customers this week to manually mitigate a PuTTY SSH client vulnerability that could allow attackers to steal a XenCenter admin's private SSH key. The security flaw impacts multiple versions of XenCenter for Citrix Hypervisor 8.2 CU1 LTSR, which bundle and use PuTTY to make SSH connections from XenCenter to guest VMs when clicking the "Open SSH Console" button.

US faith-based healthcare org Ascension says 'cybersecurity event' disrupted clinical ops
2024-05-09 19:15

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AT&T delays Microsoft 365 email delivery due to spam wave
2024-05-09 17:58

AT&T's email servers are blocking connections from Microsoft 365 due to a "High volume" spam wave originating from Microsoft's service. Starting on Monday, AT&T customers began reporting they could no longer receive email from Microsoft 365 email addresses.

Dell customer order database of '49M records' stolen, now up for sale on dark web
2024-05-09 17:55

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New TunnelVision Attack Allows Hijacking of VPN Traffic via DHCP Manipulation
2024-05-09 17:55

Researchers have detailed a Virtual Private Network (VPN) bypass technique dubbed TunnelVision that allows threat actors to snoop on victim's network traffic by just being on the same local...

America's enemies targeting US critical infrastructure should be 'wake-up call'
2024-05-09 17:45

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British Columbia investigating cyberattacks on government networks
2024-05-09 16:34

The Government of British Columbia is investigating multiple "Cybersecurity incidents" that have impacted the Canadian province's government networks. "Recently, the Government of B.C. has identified sophisticated cybersecurity incidents involving government networks," Eby said.

How Criminals Are Using Generative AI
2024-05-09 16:05

About Bruce Schneier I am a public-interest technologist, working at the intersection of security, technology, and people. I've been writing about security issues on my blog since 2004, and in my monthly newsletter since 1998.

Dell warns of data breach, 49 million customers allegedly affected
2024-05-09 15:21

Dell is warning customers of a data breach after a threat actor claimed to have stolen information for approximately 49 million customers.The computer maker began emailing data breach notifications to customers yesterday, stating that a Dell portal containing customer information related to purchases was breached.