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
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
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
Technology is accelerating faster than it ever has before, giving IT and security teams more tools to fend off cybersecurity attacks from an increasingly diverse slate of bad actors, according to Comcast Business. Cybercriminals employ sophisticated tactics However, the tactics cybercriminals are using to access systems are also growing more sophisticated by the day. Access to armies of botnets and sprawling lists of customer data are just a few clicks away on the dark web. … More ? The post 67% of data breaches start with a single click appeared first on Help Net Security .
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67% of data breaches start with a single click
As we entered 2023, the cybersecurity landscape witnessed an increase in sophisticated, high-volume attacks, according to Gcore. The maximum attack power rose from 600 to 800 Gbps. UDP flood attacks were most common and amounted to 52% of total attacks, while SYN flood accounted for 24%. In third place was TCP flood. The most-attacked business sectors are gaming, telecom, and financial. The longest attack duration in Q2/Q3 was seven days, 16 hours, and 22 minutes. … More ? The post Attackers intensify DDoS attacks with new tactics appeared first on Help Net Security .
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Attackers intensify DDoS attacks with new tactics
It is important not to underestimate the potentially devastating impact of DDoS attacks. Organizations of all sizes should take proactive measures to mitigate and safeguard against DDoS attacks, ensuring the continuity and resilience of their operations. Throughout this Help Net Security video round-up, experts emphasize the need for a collective effort in the fight against DDoS attacks. Complete videos Bryant Rump, Principal Security Architect at Neustar Security Services, talks about the challenges of mitigating immense … More ? The post Industry responses and strategies for navigating the tides of DDoS attacks appeared first on Help Net Security .
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Industry responses and strategies for navigating the tides of DDoS attacks
In 2022, the total number of DDoS attacks worldwide increased by 115.1% over the amount observed in 2021, according to Nexusguard. The data also showed that cyber attackers continued to alter their threat vectors by targeting the application platforms, online databases, and cloud-based storage systems within ISPs. This resulted in a significantly greater impact globally as organizations continue to move more of their workloads to the cloud. Number of DDoS attacks worldwide While the overall … More ? The post Global rise in DDoS attacks threatens digital infrastructure appeared first on Help Net Security .
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Global rise in DDoS attacks threatens digital infrastructure
Previous claims its own software updates were the issue remain almost, kinda, plausible In the murky world of political and corporate spin, announcing bad news on Friday afternoon – a time when few media outlets are watching, and audiences are at a low ebb – is called “taking out the trash.” And that’s what Microsoft appears to have done last Friday.…
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With dead-time dump, Microsoft revealed DDoS as cause of cloud outages
Previous claims its own software updates were the issue remain almost, kinda, plausible In the murky world of political and corporate spin, announcing bad news on Friday afternoon – a time when few media outlets are watching, and audiences are at a low ebb – is called “taking out the trash.” And that’s what Microsoft appears to have done last Friday.…
See more here:
With dead-time dump, Microsoft revealed DDoS as cause of recent cloud outages