Monthly Archives: June 2023

Global rise in DDoS attacks threatens digital infrastructure

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 .

Week in review: Microsoft confirms DDoS attacks on M365 and Azure Portal, Infosecurity Europe 2023

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Unraveling the multifaceted threats facing telecom companies In this Help Net Security interview, Georgia Bafoutsou, Cybersecurity Officer at the European Union Agency for Cybersecurity (ENISA), explores some of the common attack vectors that target telecom companies, their third-party providers, and the subscribers of their services. Empowering Google security and networking solutions with AI In this Help Net Security interview, Sunil … More ? The post Week in review: Microsoft confirms DDoS attacks on M365 and Azure Portal, Infosecurity Europe 2023 appeared first on Help Net Security .

Unraveling the multifaceted threats facing telecom companies

In today’s interconnected world, telecom companies serve as gateways, connecting individuals, businesses, and governments. However, this role also makes them prime targets for cyberattacks. From DDoS attacks to sophisticated spyware infiltration, telecom providers face a wide range of threats that can disrupt services, compromise data, and compromise subscriber privacy. In this Help Net Security interview, Georgia Bafoutsou, Cybersecurity Officer at the European Union Agency for Cybersecurity (ENISA), explores some of the common attack vectors that … More ? The post Unraveling the multifaceted threats facing telecom companies appeared first on Help Net Security .

Compromised Linux SSH servers engage in DDoS attacks, cryptomining

Poorly managed Linux SSH servers are getting compromised by unknown attackers and instructed to engage in DDoS attacks while simultaneously mining cryptocurrency in the background. The Tsunami DDoS bot Tsunami, also known as Kaiten, is a type of DDoS bot that is frequently distributed alongside malware strains like Mirai and Gafgyt. What sets Tsunami apart from other DDoS bots is the fact that it functions as an internet relay chat (IRC) bot, meaning it uses … More ? The post Compromised Linux SSH servers engage in DDoS attacks, cryptomining appeared first on Help Net Security .

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Compromised Linux SSH servers engage in DDoS attacks, cryptomining

Microsoft confirms DDoS attacks against M365, Azure Portal

The Microsoft 365 and Azure Portal outages users expirienced this month were caused by Layer 7 DDoS attacks, Microsoft has confirmed on Friday. The DDoS attacks against Microsoft 365 and Azure Portal Throughout the first half June 2023 Microsoft confirmed, at various times, ongoing issues with its cloud-based services – Microsoft 365 (including Outlook on the web and OneDrive) and Azure Portal – but did not say at the time that they were caused by … More ? The post Microsoft confirms DDoS attacks against M365, Azure Portal appeared first on Help Net Security .

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Microsoft confirms DDoS attacks against M365, Azure Portal

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.…

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With dead-time dump, Microsoft revealed DDoS as cause of cloud outages

With dead-time dump, Microsoft revealed DDoS as cause of recent cloud outages

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With dead-time dump, Microsoft revealed DDoS as cause of recent cloud outages

Switzerland under cyberattack

Swiss government websites are under DDoS attacks, but several ransomware gangs have also turned their sights on Swiss government organizations, cantonal governments, cities and companies in the last few months. Government sites under DDoS attacks “Several Federal Administration websites are/were inaccessible on Monday 12 June 2023, due to a DDoS attack on its systems,” the Swiss National Cyber Security Centre (NCSC) said on Monday. “The Swiss government’s portal www.admin.ch remains accessible.” But the attackers did … More ? The post Switzerland under cyberattack appeared first on Help Net Security .

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Switzerland under cyberattack

The evolution of DDoS attacks in 2023

In this Help Net Security video, Mattias Fridström, Chief Evangelist at Arelion, talks about the DDoS threat landscape during 2023. DDoS attacks reflect significant geo-political challenges and social tensions and have become an increasingly important part of the hybrid warfare arsenal. In 2022, peak attack traffic in Mega Packets Per Second (Mpps) was up 19% from 2021. This trend reflects overall Internet traffic growth but is also due to a continuing shift towards fewer but … More ? The post The evolution of DDoS attacks in 2023 appeared first on Help Net Security .

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The evolution of DDoS attacks in 2023

9 free cybersecurity whitepapers you should read

In today’s rapidly evolving digital landscape, organizations face constant cyber threats that can compromise their sensitive data, disrupt operations, and damage their reputation. Staying informed about the latest cyberattacks and understanding effective protection methods is crucial. This list of free cybersecurity whitepapers that don’t require registration covers a wide range of common cyber risks (ransomware, DDoS attacks, social network account hijacking). It explores the possible risks that could originate from new technologies such as generative … More ? The post 9 free cybersecurity whitepapers you should read appeared first on Help Net Security .

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9 free cybersecurity whitepapers you should read