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Hikvision Patches Security Flaw in Network Cameras, Preventing Cleartext Credential Transmission

Penetration Testing

Hikvision, a leading provider of network cameras and surveillance systems, has released firmware updates to address a security vulnerability that could expose users’ Dynamic DNS credentials.

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Security Affairs newsletter Round 507 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

CISA adds Aviatrix Controllers vulnerability to its Known Exploited Vulnerabilities catalog ESET detailed a flaw that could allow a bypass of the Secure Boot in UEFI systems Russia-linked APT Star Blizzard targets WhatsApp accounts Prominent US law firm Wolf Haldenstein disclosed a data breach Clop Ransomware exploits Cleo File Transfer flaw: dozens (..)

Spyware 69
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IVPN review: This VPN takes privacy to the next level

Zero Day

One way they do this is by closely monitoring your IP address and DNS requests, or through web trackers.   I did my own tests, switching between random servers while also monitoring my IPv4/IPv6 addresses and DNS information. This is why it's crucial to ensure the VPN you're using isn't leaking sensitive data. 

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A Deep Dive on the Recent Widespread DNS Hijacking Attacks

Krebs on Security

” The DNS part of that moniker refers to the global “ D omain N ame S ystem ,” which serves as a kind of phone book for the Internet by translating human-friendly Web site names (example.com) into numeric Internet address that are easier for computers to manage. PASSIVE DNS.

DNS 279
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DNS and Your Privacy: Should you use encrypted DNS?

Security Boulevard

DNS enables the easy navigation from website to website as you currently know it. Many DNS resolvers - such as your internet service provider's (ISP) - do not encrypt queries and may log data and metadata surrounding your queries. Fortunately, using an encrypted DNS server provider can be a viable option for some users out there.

DNS 69
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European firm DSIRF behind the attacks with Subzero surveillance malware

Security Affairs

The Microsoft Threat Intelligence Center (MSTIC) and the Microsoft Security Response Center (MSRC) researchers linked a threat group known as Knotweed to an Austrian surveillance firm named DSIRF, known for using multiple Windows and Adobe zero-day exploits. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

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Who’s Hacking You?

Webroot

DNS (Domain Name System) is especially vulnerable. One of the most common methods of infiltration includes internet-based attacks, such as Denial of Service (DoS), Distributed Denial of Service (DDoS) and DNS poisoning. However, cybercriminals can also use legal DNS traffic surveillance to their advantage.

Hacking 132