Akamai reckons traffic flood peaked at 55.1 million packets per second Akamai says it thwarted a major distributed denial-of-service (DDoS) attack aimed at a US bank that peaked at 55.1 million packets per second earlier this month.…
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Huge DDoS attack against US financial institution thwarted
Mitigating the threat of bot-driven DDoS attacks Webinar It’s sometimes easy to be lulled into a sense of false security and imagine that your organization or business will not become a target of highly professional cybercriminals, hacktivists and even nation-state actors. But the threat posed by DDoS attacks is very much on the rise.…
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Tsunami watch
Defeating a DDoS swarm Webinar Any organization can lose service, revenue, and reputation as a result. If you are particularly unlucky, a DDoS attack can defenestrate your network defences. You may find yourself facing an cyber criminal who wants to take your business for everything it’s got – not an attractive prospect in anybody’s book.…
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Massive attack
The number of IoT devices in enterprise networks and across the internet is projected to reach 29 billion by the year 2030. This exponential growth has inadvertently increased the attack surface. Each interconnected device can potentially create new avenues for cyberattacks and security breaches. The Mirai botnet demonstrated just that, by using thousands of vulnerable IoT devices to launch massive DDoS attacks on critical internet infrastructure and popular websites. To effectively safeguard against the risks … More ? The post The power of passive OS fingerprinting for accurate IoT device identification appeared first on Help Net Security .
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The power of passive OS fingerprinting for accurate IoT device identification
The Qakbot botnet has been disrupted by an international law enforcement operation that culminated last weekend, when infected computers started getting untethered from it by specially crafted FBI software. Arranging a widespread Qakbot removal The Qakbot administrators use a system of tiered servers (Tier 1, Tier 2, and Tier 3) to control the Qakbot malware installed on infected computers. “Tier 1 servers are computers infected with Qakbot that have an additional software ‘supernode’ module installed … More ? The post The removal of Qakbot from infected computers is just the first step appeared first on Help Net Security .
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The removal of Qakbot from infected computers is just the first step
Totally plucked: Agents remotely roasted Windows botnet malware on victims’ machines Uncle Sam today said an international law enforcement effort dismantled Qakbot, aka QBot, a notorious botnet and malware loader responsible for losses totaling hundreds of millions of dollars worldwide, and seized more than $8.6 million in illicit cryptocurrency.…
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FBI-led Operation Duck Hunt shoots down Qakbot
The Qakbot botnet has been crippled by the US Department of Justice (DOJ): 52 of its servers have been seized and the popular malware loader has been removed from over 700,000 victim computers around the world. “To disrupt the botnet, the FBI was able to redirect Qakbot botnet traffic to and through servers controlled by the FBI, which in turn instructed infected computers in the United States and elsewhere to download a file created by … More ? The post Qakbot botnet disrupted, malware removed from 700,000+ victim computers appeared first on Help Net Security .
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Qakbot botnet disrupted, malware removed from 700,000+ victim computers
No miners were involved in this story Tor, which stands for The Onion Router, weathered a massive distributed denial-of-service (DDoS) storm from June last year through to May.…
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Tor turns to proof-of-work puzzles to defend onion network from DDoS attacks
A new macOS-specific variant of the well known XLoader malware is being delivered disguised as the “OfficeNote” app. “Multiple submissions of this sample have appeared on VirusTotal throughout July, indicating that the malware has been widely distributed in the wild,” SentinelOne researchers said. The new XLoader macOS malware variant XLoader is a malware-as-a-service infostealer and botnet that has been active since 2015, but first appeared as a macOS variant in 2021, written in Java. “The … More ? The post Bogus OfficeNote app delivers XLoader macOS malware appeared first on Help Net Security .
AdLoad, well-known malware that has been targeting systems running macOS for over half a decade, has been observed delivering a new payload that – unbeknown to the owners – enlisted their systems into a residential proxy botnet. According to AT&T Alien Labs threat intelligence researchers, who analyzed over 150 samples of the malware they found in the wild, many devices are infected. “Alien Labs has identified over 10,000 IPs reaching out to the proxy servers … More ? The post Macs are getting compromised to act as proxy exit nodes appeared first on Help Net Security .
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Macs are getting compromised to act as proxy exit nodes