Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
Cisco
Cisco IOS XE zero-day exploited by attackers to deliver implant (CVE-2023-20198)

A previously unknown vulnerability (CVE-2023-20198) affecting networking devices running Cisco IOS XE software is being exploited by a threat actor to take control of the …

bots
AI-enabled bots can solve CAPTCHAs faster than humans

Companies are losing revenue in the fight against malicious bot attacks, according to survey by Kasada. Despite spending millions of dollars on traditional bot management …

malware
Endpoint malware attacks decline as campaigns spread wider

In Q2 2023, 95% of malware now arrives over encrypted connections, endpoint malware volumes are decreasing despite campaigns growing more widespread, ransomware detections are …

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 …

zero trust
Why zero trust delivers even more resilience than you think

Ten years ago, zero trust was an exciting, innovative perspective shift that security experts were excited to explore; today, it’s more likely to be framed as an inevitable …

target
Cybercriminals can go from click to compromise in less than a day

The median dwell time in ransomware engagements dropped to just under 24 hours from 4.5 days in the previous year and 5.5 days in the year before that, according to …

connected car
Automotive cybersecurity: A decade of progress and challenges

As connected cars become a standard feature in the market, the significance of automotive cybersecurity rises, playing an essential role in ensuring the safety of road users. …

data analytics
Companies rethinking degree requirements for entry-level cybersecurity jobs

While the threat landscape is evolving for most on the front lines, little has changed in recent years, according to ISACA. The research finds that of the cybersecurity …

connected
Are executives adequately guarding their gadgets?

Today, individual citizens, rather than businesses or governmental bodies, are the main entry points for cyberattacks. However, security solutions haven’t evolved …

executive
Evolving conversations: Cybersecurity as a business risk

Board members often lack technical expertise and may not fully grasp cyber risks. On the other hand, CISOs are more accustomed to interfacing with IT staff. This is …

Raffaele Mautone
The hidden costs of neglecting cybersecurity for small businesses

In this Help Net Security interview, Raffaele Mautone, CEO of Judy Security, talks about the cybersecurity problems that small businesses face and the need for prioritization …

kubernetes
Kubernetes attacks in 2023: What it means for the future

In 2023, a wave of new attacks targeting Kubernetes has been reported, from Dero and Monero crypto mining to Scarleteel and RBAC-Buster. In this Help Net Security video, Jimmy …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released when there is breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools