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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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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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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
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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 70
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Experts discovered the first mobile malware families linked to Russia’s Gamaredon

Security Affairs

Lookout researchers linked the BoneSpy and PlainGnome Android surveillance families to the Russian APT group Gamaredon (a.k.a. PlainGnome acts as a dropper for a surveillance payload, stored within the dropper package, while BoneSpy was deployed as a standalone application. Armageddon , Primitive Bear, and ACTINIUM).

Mobile 99