Sports venues must vet their vendors to maintain security
Sporting events generate a lot of consumer activity, from hotels and restaurants to retail. Large sporting events are held together by webs of connectivity that include …
Microsoft: DDoS defense error amplified attack on Azure, leading to outage
A DDoS attack that started on Tuesday has made a number of Microsoft Azure and Microsoft 365 services temporarily inaccessible, the company has confirmed. Microsoft’s …
Why every company needs a DDoS response plan
In this Help Net Security interview, Richard Hummel, Senior Threat Intelligence Manager at NETSCOUT, discusses how companies can overcome the challenges of identifying and …
Largest Croatian hospital under cyberattack
The University Hospital Centre Zagreb (KBC Zagreb) is under cyberattack that started on Wednesday night, the Croatian Radiotelevision has reported. Because of the attack, the …
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 …
Cybersecurity sectors adjust as DDoS attacks reach new heights
In this Help Net Security video, Andrey Slastenov, Head of Security Department at Gcore, discusses the findings of their latest report that provide insights into the current …
DDoS attack power skyrockets to 1.6 Tbps
DDoS attack trends for the second half of 2023 reveal alarming developments in their scale and sophistication, according to Gcore. The maximum attack power rose from 800 Gbps …
Essential DDoS statistics for understanding attack impact
The impact of DDoS attacks extends far beyond mere inconvenience, as they can result in financial losses, compromised data, and erosion of customer trust. Understanding the …
Rise in automated attacks troubles ecommerce industry
Automated attacks on application business logic, carried out by sophisticated bad bots, were the leading threat for online retailers, according to Imperva. In addition, …
IoT security threats highlight the need for zero trust principles
The high number of attacks on IoT devices represents a 400% increase in malware compared to the previous year, according to Zscaler. The increasing frequency of malware …
Microsoft fixes exploited WordPad, Skype for Business zero-days (CVE-2023-36563, CVE-2023-41763)
On this October 2023 Patch Tuesday, Microsoft has released 103 patches and has fixed three actively exploited vulnerabilities (CVE-2023-36563, CVE-2023-41763, CVE-2023-44487). …
Dangerous vulnerability can be exploited to carry out massive DDoS attacks (CVE-2023-44487)
Cloudflare, Google, and Amazon AWS revealed that a zero-day vulnerability in the HTTP/2 protocol has been used to mount massive, high-volume DDoS attacks, which they dubbed …
Featured news
Resources
Don't miss
- Attackers are exploiting critical SAP S/4HANA vulnerability (CVE-2025-42957)
- Stealthy attack serves poisoned web pages only to AI agents
- September 2025 Patch Tuesday forecast: The CVE matrix
- Google fixes actively exploited Android vulnerabilities (CVE-2025-48543, CVE-2025-38352)
- CyberFlex: Flexible Pen testing as a Service with EASM