Tag Archives: ddos news

CISA: Here’s how you can foil DDoS attacks

In light of the rise of “DDoS hacktivism” and the recent DDoS attacks aimed at disrupting French and Alabama government websites, the Cybersecurity and Infrastructure Security Agency (CISA) has updated its guidance of how governmental entities (but also other organizations) should respond to this type of attacks. DDoS attacks explained First and foremost, the document explains the main difference between a DoS attack (from a single source) and a DDoS attack (from multiple sources). “The … More ? The post CISA: Here’s how you can foil DDoS attacks appeared first on Help Net Security .

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CISA: Here’s how you can foil DDoS attacks

FBI v the bots: Feds urge denial-of-service defense after critical infrastructure alert

You better watch out, you better not cry, better not pout, they’re telling you why The US government has recommended a series of steps that critical infrastructure operators should take to prevent distributed-denial-of-service (DDoS) attacks.…

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FBI v the bots: Feds urge denial-of-service defense after critical infrastructure alert

FritzFrog botnet exploits Log4Shell, PwnKit vulnerabilities

The FritzFrog cryptomining botnet has new potential for growth: a recently analyzed variant of the bot is exploiting the Log4Shell (CVE-2021-44228) and PwnKit (CVE-2021-4034) vulnerabilities for lateral movement and privilege escalation. The FritzFrog botnet The FritzFrog botnet, initially identified in August 2020, is a peer-to-peer (rather than centrally-controlled) botnet powered by malware written in Golang. It targets SSH servers by brute-forcing login credentials, and has managed to compromise thousands of them worldwide. “Each compromised host … More ? The post FritzFrog botnet exploits Log4Shell, PwnKit vulnerabilities appeared first on Help Net Security .

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FritzFrog botnet exploits Log4Shell, PwnKit vulnerabilities

FBI confirms it issued remote kill command to blow out Volt Typhoon’s botnet

Remotely disinfects Cisco and Netgear routers to block Chinese critters China’s Volt Typhoon attackers used “hundreds” of outdated Cisco and NetGear routers infected with malware in an attempt to break into US critical infrastructure facilities, according to the Justice Department.…

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FBI confirms it issued remote kill command to blow out Volt Typhoon’s botnet

Vast botnet hijacks smart TVs for prime-time cybercrime

8-year-old op responsible for DDoS attacks and commandeering broadcasts to push war material Security researchers have pinned a DDoS botnet that’s infected potentially millions of smart TVs and set-top boxes to an eight-year-old cybercrime syndicate called Bigpanzi.…

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Vast botnet hijacks smart TVs for prime-time cybercrime

FBI: Beware of thieves building Androxgh0st botnets using stolen creds

Infecting networks via years-old CVEs that should have been patched by now Crooks are exploiting years-old vulnerabilities to deploy Androxgh0st malware and build a cloud-credential stealing botnet, according to the FBI and the Cybersecurity and Infrastructure Security Agency (CISA).…

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FBI: Beware of thieves building Androxgh0st botnets using stolen creds

Consumers prepared to ditch brands after cybersecurity issues

In 2023, businesses have been hit with 800,000 cyberattacks, over 60,000 of which were DDoS attacks and 4,000 falling victim to ransomware, according to Vercara. The research found that consumers hold nuanced perceptions regarding cybersecurity incidents and are often less aware of the role they play in maintaining cyber hygiene within a business. These findings underscore brand trust’s important role in the digital landscape – with an overwhelming 75% of consumers expressing their readiness to … More ? The post Consumers prepared to ditch brands after cybersecurity issues appeared first on Help Net Security .

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Consumers prepared to ditch brands after cybersecurity issues

NKabuse backdoor harnesses blockchain brawn to hit several architectures

Novel malware adapts delivers DDoS attacks and provides RAT functionality Incident responders say they’ve found a new type of multi-platform malware abusing the New Kind of Network (NKN) protocol.…

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NKabuse backdoor harnesses blockchain brawn to hit several architectures

DNSFilter Malicious Domain Protection identifies risky domains

DNSFilter announced the addition of a new Malicious Domain Protection feature to its protective DNS software, building on its machine learning capabilities. This feature bolsters DNSFilter’s defenses providing better visibility and protection against Domain Generation Algorithms used in malware, botnet and other malicious domains, in addition to other threat vectors. This expands the company’s threat detection capabilities and its ability to block large lists of undesirable domains and the security threats they pose. Enterprise security … More ? The post DNSFilter Malicious Domain Protection identifies risky domains appeared first on Help Net Security .

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DNSFilter Malicious Domain Protection identifies risky domains