A previously unknown malware campaign called Sign1 has infected over 39,000 websites over the past six months, causing visitors to see unwanted redirects and popup ads.
GitHub comments abused to push malware via Microsoft repo URLs
A GitHub flaw, or possibly a design decision, is being abused by threat actors to distribute malware using URLs associated with a Microsoft repository, making the files appear trustworthy.
MITRE says state hackers breached its network via Ivanti zero-days
The MITRE Corporation says that a state-backed hacking group breached its systems in January 2024 by chaining two Ivanti VPN zero-days.
22,500 Palo Alto firewalls "possibly vulnerable" to ongoing attacks
Approximately 22,500 exposed Palo Alto GlobalProtect firewall devices are likely vulnerable to the CVE-2024-3400 flaw, a critical command injection vulnerability that has been actively exploited in attacks since at least March 26, 2024.
Roku warns 576,000 accounts hacked in new credential stuffing attacks
Roku warns that 576,000 accounts were hacked in new credential stuffing attacks after disclosing another incident that compromised 15,000 accounts in early March.
LastPass: Hackers targeted employee in failed deepfake CEO call
LastPass revealed this week that threat actors targeted one of its employees in a voice phishing attack, using deepfake audio to impersonate Karim Toubba, the company's Chief Executive Officer.
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Security researchers have released a proof-of-concept (PoC) exploit for a critical vulnerability in Fortinet's FortiClient Enterprise Management Server (EMS) software, which is now actively exploited in attacks.
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Microsoft has released emergency out-of-band (OOB) updates to fix a known issue causing Windows domain controllers to crash after installing the March 2024 Windows Server security updates.
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Microsoft confirmed that a memory leak introduced with the March 2024 Windows Server security updates is behind a widespread issue causing Windows domain controllers to crash.
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On the first day of Pwn2Own Vancouver 2024, contestants demoed 19 zero-day vulnerabilities in Windows 11, Tesla, Ubuntu Linux and other devices and software to win $732,500 and a Tesla Model 3 car.
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