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Security: DNS, Windows, Kaspersky and Lethal USB

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Security
  • The wave of domain hijackings besetting the Internet is worse than we thought

    The report was published Wednesday by Cisco’s Talos security group. It indicates that three weeks ago, the highjacking campaign targeted the domain of Sweden-based consulting firm Cafax. Cafax’s only listed consultant is Lars-Johan Liman, who is a senior systems specialist at Netnod, a Swedish DNS provider. Netnod is also the operator of i.root, one of the Internet’s foundational 13 DNS root servers. Liman is listed as being responsible for the i-root. As KrebsOnSecurity reported previously, Netnod domains were hijacked in December and January in a campaign aimed at capturing credentials. The Cisco report assessed with high confidence that Cafax was targeted in an attempt to re-establish access to Netnod infrastructure.

  • New Windows Zero-Day Vulnerability Grants Hackers Full Control Over PCs [Ed: The NSA already had these permissions. Now everyone has these.]

    According to the latest Kaspersky Lab Report, a Windows Zero-Day vulnerability is serving as a backdoor for hackers to take control of users’ PCs.

    The latest exploit utilizes a use-after-free attack and has a technical name CVE-2019-0895. The exploit is found in win32k.sys and grants hackers Local Privilege meaning they’re able to access resources usually outside of users’ capabilities.

  • New zero-day vulnerability CVE-2019-0859 in win32k.sys
  • AP Exclusive: Mysterious operative haunted Kaspersky critics

    He also asked Giles to repeat himself or speak louder so persistently that Giles said he began wondering “whether I should be speaking into his tie or his briefcase or wherever the microphone was.”

    “He was drilling down hard on whether there had been any ulterior motives behind negative media commentary on Kaspersky,” said Giles, a Russia specialist with London’s Chatham House thinktank who often has urged caution about Kaspersky’s alleged Kremlin connections. “The angle he wanted to push was that individuals — like me — who had been quoted in the media had been induced by or motivated to do so by Kaspersky’s competitors.”

  • Feds: Saint Rose grad used 'killer' device to fry computers

    In 2016, College of Saint Rose graduate assistant Vishwanath Akuthota said he believed there was a "lot of opportunity" for him at the school.

    On Monday, federal prosecutors said he took advantage of a different kind of opportunity — access to campus — when he destroyed dozens of computers at a cost of more than $50,000.

  • Student Uses “USB Killer” To Fry $58,000 Worth of Computers

Cisco: These are the flaws DNS hijackers...

  • Cisco: These are the flaws DNS hijackers are using in their attacks

    Cisco has warned that state-backed hackers are attempting to manipulate domain name systems (DNS) by using a combination of spear phishing and a number of known software flaws.

    "DNS is a foundational technology supporting the internet. Manipulating that system has the potential to undermine the trust users have on the internet. That trust and the stability of the DNS system as a whole drives the global economy. Responsible nations should avoid targeting this system," the Cisco Talos researchers said.

Sea Turtle' Campaign

  • 'Sea Turtle' Campaign Focuses on DNS Hijacking to Compromise Targets

    For at least two years, a highly capable threat actor has been running a campaign that relied on DNS hijacking to reach their targets. In the operation, at least 40 public and private organizations in 13 countries have been compromised.

    The domain name system (DNS) is the service that allows us to access websites by typing domain names instead of IP addresses in a browser's address bar. It translates the names into the numerical destination of the server hosting the web page we want to load.

    Access to DNS records enables an attacker to replace the addresses of a target's name servers so that they point to their own infrastructure. Once in control of the name servers responsible for handling requests for IP addresses associated with web domains, the threat actor can direct victims to content on malicious servers.

State-sponsored actor targets Mideast, North Africa using DNS

  • State-sponsored actor targets Mideast, North Africa using DNS hijacking

    A new cyber threat campaign that is claimed to be targeting public and private entities, including national security organisations in the Middle East and North Africa, has been discovered by Cisco's Talos Intelligence Group.

    Researchers Danny Adamitis, David Maynor, Warren Mercer, Matthew Olney and Paul Rascagneres said in a detailed blog post that the campaign, which they had christened Sea Turtle, had kicked off probably in January 2017 and was continuing.

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