Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of GFP-Kernel in vmmap Ram. This vulnerability may cause swap I/O to be triggered during...

Managerial Insights on Investment Strategy in Cybersecurity: Findings from Multi-Country Research

This study examines the strategic role of cybersecurity based on survey data from 1,083 managers across Europe, the UK, and the United States. The findings indicate growing recognition of cybersecurity as a source of competitive advantage, although firms continue to face barriers such as limited...

10 Key SOC Challenges and How AI Addresses Them

SOC challenges like alert fatigue, skill shortages and slow response impact cybersecurity. AI-driven solutions enhance SOC efficiency, automation…...

CVE-2022-42319

Xenstore: Guests can cause Xenstore to not free temporary memory When working on a request of a guest, xenstored might need to allocate quite large amounts of memory temporarily. This memory is freed only after the request has been finished completely. A request is regarded to be finished only...

Why Continuous Security Testing is a Must for Organizations Today

The global cybersecurity market is flourishing. Experts at Gartner predict that the end-user spending for the information security and risk management market will grow from $172.5 billion in 2022 to $267.3 billion in 2026. One big area of spending includes the art of putting cybersecurity defense...

U.S. Proposes $1 Million Fine on Colonial Pipeline for Safety Violations After Cyberattack

The U.S. Department of Transportation's Pipeline and Hazardous Materials Safety Administration PHMSA has proposed a penalty of nearly $1 million to Colonial Pipeline for violating federal safety regulations, worsening the impact of the ransomware attack last year. The $986,400 penalty is the resu...

FBI warns food and agriculture to brace for seasonal ransomware attacks

The Federal Bureau of Investigation FBI recently released a Private Industry Notification warning agriculture cooperatives also known as "farmers co-ops" of the looming danger of well-timed ransomware attacks. The agency warns that during the critical planting and harvesting seasons, attacks coul...

Security Automation Critical to the Digital Journey

QSC Day 1 Recap After a stressful two years of disruption and an uptick in damaging cyberattacks, security teams are overwhelmed and understaffed. As QSC 2021 kicks off in Las Vegas, Qualys President and CEO Sumedh Thakar explains how automation can relieve the burden and bolster companies’...

IBM DB2 安全漏洞

IBM DB2 is a relational database management system from the American company IBM. The system's execution environments are mainly UNIX, Linux, IBMi, z/OS, and Windows server versions. IBM Db2 for Linux, UNIX, and Windows including Db2 Connect Server has a security vulnerability that can be exploit...

Is crypto’s criminal rollercoaster approaching a terminal dip?

It’s a turbulent time in the cryptomining realm, especially for malware authors. Some big attacks and a lot of publicity has resulted in prolific groups promising to disband, even if potentially only temporarily. Running a tighter ship The mining banhammer continues to swing as China keeps puttin...

DarkSide Pwned Colonial With Old VPN Password

It took only one dusty, no-longer-used password for the DarkSide cybercriminals to breach the network of Colonial Pipeline Co. last month, resulting in a ransomware attack that caused significant disruption and remains under investigation by the U.S. government and cybersecurity experts. Attacker...

Pipeline Update: Biden Executive Order, DarkSide Detailed and Gas Bags

Colonial Pipeline Co. may have turned off the tap following Friday’s ransomware attack, but the news about the devastating assault keeps gushing. In the wake of the DarkSide cyberattack, President Biden signed an executive order Wednesday aimed at bolstering the federal government’s cyber defense...

U.S. Declares Emergency in 17 States Over Fuel Pipeline Cyber Attack

The ransomware attack against Colonial Pipeline's networks has prompted the U.S. Federal Motor Carrier Safety Administration FMCSA to issue a regional emergency declaration in 17 states and the District of Columbia D.C.. The declaration provides a temporary exemption to Parts 390 through 399 of t...

Ransomware Attack Creates Dutch Cheese Shortages

An Easter weekend ransomware attack on a food-logistics firm in the Netherlands has caused shortages of prepackaged cheese in supermarkets across the country. The largest Dutch grocery store chain had some bad news for a cheese-mad nation. “Due to a technical malfunction, there is limited...

Inbox Attacks: The Miserable Year (2020) That Was

Purging your inbox has become a year-end tradition for many. A short hiatus for the holidays often provides a quiet moment to flush the previous year’s mountain of spam. And, from the looks of our 2020 inbox, years of herculean efforts to harden email defenses have fallen short. The most-targeted...

50 percent of schools did not prepare for secure distance learning, Labs report reveals

Education in the United States faced a crisis this year. The looming threat of the coronavirus—which spreads easily in highly-populated, enclosed rooms—forced schools across the country to develop new strategies for education. The dramatic stress of this transition is known. Teachers are working...

The Defense Production Act Won’t Fix America’s N95 Face Mask Shortage

The Trump administration put off using the DPA for weeks. Now it may be too late to help secure N95 masks where they're needed most...

Key Findings from the 2020 Cyberthreat Defense Report

The new 2020 Cyberthreat Defense Report CDR released this week. Now in its seventh year, the annual report provides a look at how global cybersecurity professionals perceive threats and plan to defend against them. The CDR enables cybersecurity professionals to benchmark their company’s security...

Beauty Out of Chaos: Elevating Cybersecurity to an Art Form – Part 2

Art and cybersecurity are not two worlds usually seen sharing the same orbit. But at Trend Micro we believe there’s a vision, a mastery of skill and a passion which unites both. It’s an approach we’ve spent the past three decades honing as serious barriers have emerged to challenge IT efforts to...

Trend Micro at MWC: Securing Our Mobile, Connected World

Time flies pretty fast in tech. When Trend Micro was founded nearly 30 years ago, mobile phones were pretty clunky, prohibitively expensive and not in the least bit “smart.” Fast forward to today and the device in your pocket has more compute power than the NASA machines that put man on the moon...