IT Brief New Zealand logo
Technology news for New Zealand's largest enterprises
Story image

Ransom DDoS attacks surged in final quarter of 2021 - report

By Shannon Williams
Wed 12 Jan 2022

Ransom DDoS attacks increased by 29% YoY and 175% QoQ in the last quarter 2021, according to new research from Cloudfare.

The first half of 2021 witnessed massive ransomware and ransom DDoS attack campaigns that interrupted aspects of critical infrastructure around the world (including one of the largest petroleum pipeline system operators in the US) and a vulnerability in IT management software that targeted schools, public sector, travel organisations, and credit unions.

The second half of the year recorded a growing swarm of one of the most powerful botnets deployed (Meris) and record-breaking HTTP DDoS attacks and network-layer attacks observed over the Cloudflare network. This besides the Log4j2 vulnerability (CVE-2021-44228) discovered in December that allows an attacker to execute code on a remote server — arguably one of the most severe vulnerabilities on the Internet since both Heartbleed and Shellshock.

Prominent attacks such as the ones listed above are but a few examples that demonstrate a trend of intensifying cyber-insecurity that affected everyone, from tech firms and government organisations to wineries and meat processing plants.

According to Cloudfare,Q4 21 was the busiest quarter for attackers in 2021. In December 2021 alone, there were more than all the attacks observed in Q1 and Q2 21 separately. And one out of every three survey respondents reported being targeted by a ransom DDoS attack or threatened by the attacker.

While the majority of attacks were small, terabit-strong attacks became the new norm in the second half of 2021. Cloudflare automatically mitigated dozens of attacks peaking over 1 Tbps, with the largest one peaking just under 2 Tbps — the largest the company says it has ever seen.

The Manufacturing industry was the most attacked in Q4 21, recording a whopping 641% increase QoQ in the number of attacks. The Business Services and Gaming/Gambling industries were the second and third most targeted industries by application-layer DDoS attacks.

Q4 21, and November specifically, recorded a persistent ransom DDoS campaign against VoIP providers around the world.
 
For the fourth time in a row this year, China topped the charts with the highest percentage of attack traffic originating from its networks.

Attacks originating from Moldova quadrupled in Q4 ’21 QoQ, making it the country with the highest percentage of network-layer DDoS activity.

A new botnet called the Meris botnet emerged in mid-2021 and continued to bombard organisations around the world, launching some of the largest HTTP attacks on record — including a 17.2M rps attack that Cloudflare automatically mitigated.

This research is based on DDoS attacks that were automatically detected and mitigated by Cloudflare’s DDoS Protection systems.

To analyze attack trends, Cloudflare calculates the “DDoS activity” rate, which is the percentage of attack traffic out of the total traffic (attack + clean) observed over its global network. Measuring attack numbers as a percentage of the total traffic observed allows Cloudflare to normalise data points and avoid biases reflected in absolute numbers towards, for example, a Cloudflare data center that receives more total traffic and likely, also more attacks.

Related stories
Top stories
Story image
SAS
New SAS service overcomes subscription fatigue for media companies
SAS has launched SAS 360 Match which helps media companies move towards a AVOD model to generate revenue as subscribers cancel.
Story image
Microsoft
SAS Viya on Microsoft Azure to deliver 204% return - study
The Forrester Total Economic Impact study finds SAS Viya on Microsoft Azure brings a 204% return on investment over three years.
Story image
Talend
Talend introduces new data health solutions for businesses
Talend has announced its latest version of Talend Data Fabric, with the release of Talend Trust Score enabling data teams to establish a foundation for data health.
Story image
Microsoft
Microsoft backing Māori and Pacific wāhine in tech industry
A new initiative focused on getting Māori and Pacific wāhine into the tech industry and backed by Microsoft, NZTech and the government is calling for tech companies to get involved.
Story image
Employee Retention
Company values increasingly important in post-pandemic world
New research released today reveals that company values are the new currency when it comes to employee retention in a post-covid economy.
Story image
Sustainability
Siemens showcases new automated solutions for data centers
Siemens has implemented new automated solutions and AI in the Baltic region's largest data center, providing insight into the future of data center management.
Story image
SaaS
Absolute Software expands Secure Access product offering
Absolute Software is enhancing its Secure Access product portfolio, enabling minimised risk exposure and optimised user experiences in the hybrid working environment.
Story image
Artificial Intelligence
ANU and Seeing Machines to use AI to improve driver safety
The Australian National University and Seeing Machines have won a grant to develop AI systems monitor human behaviour while driving.
Story image
Sift
Sift shares crucial advice for preventing serious ATO breaches
Are you or your business struggling with Account Takeover Fraud (ATO)? One of the latest ebooks from Sift can provide readers with the tools and expertise to help launch them into the new era of account security.
Story image
BitTitan
Why tenant consolidation is critical to cloud success
Consolidating tenants can improve cost management, security and engagement after a flurry of reactive activity following the widespread shift to remote operations.
Story image
Cybersecurity
ThoughtLab reveals 10 best practices for cybersecurity in 2022
The benchmarking study reveals best practices that can reduce the probability of a material breach and the time it takes to find and respond to those that happen.
Story image
Employee Experience
Zendesk launches customer service and employee experience offering
"Zendesk is helping businesses embrace this new generation of conversational customer relationship management and turn customer service into growth.”
Story image
Ransomware
Ingram Micro Cloud adds Bitdefender solutions to marketplace
Ingram Micro Cloud has announced the expanded availability of Bitdefender solutions on the Ingram Micro Cloud Marketplace.
Story image
Tech job moves
Tech job moves - Datacom, Micro Focus, SnapLogic and VMware
We round up all job appointments from May 6-12, 2022, in one place to keep you updated with the latest from across the tech industries.
Story image
IT budget
$20m boost for digital technologies announced
The government is spending an extra $20m over four years on its plan to transform the digital technologies industry.
Story image
Sustainability
Power at the edge: the role of data centers in sustainability
The Singaporean moratorium on new data center projects was recently lifted, with one of the conditions being an increased focus on power efficiency and sustainability.
Story image
Application Security
What are the DDoS attack trend predictions for 2022?
Mitigation and recovery are vital to ensuring brand reputation remains solid in the face of a Distributed Denial of Service (DDoS) attack and that business growth and innovation can continue.
Story image
Ivanti
Ivanti and Lookout bring zero trust security to hybrid work
Ivanti and Lookout have joined forces to help organisations accelerate cloud adoption and mature their zero trust security posture in the everywhere workplace.
Story image
Veryfi
Veryfi announces Mobile Receipt Capture for D2C marketing apps
Veryfi has announced a new enhancement to its portfolio, with Mobile Receipt Capture for direct-to-consumer marketing apps.
Story image
Adyen
Adyen expands partnership with Afterpay as BNPL payments increase
Adyen has expanded its partnership with AfterPay allowing more of Adyen’s merchants in more countries worldwide to use the BNPL provider.
Story image
Oracle
Prophecy International migrates VMware environment with Oracle Cloud Solution
The Adelaide-based global provider is using the solution to eliminate the need to re-write applications, therefore allowing the company to enhance its business operations.
Story image
Digital Transformation
Physical security systems guide the hybrid workplace to new heights
Organisations are reviewing how data gathered from their physical security systems can optimise, protect and enhance their business operations in unique ways.
Story image
Mobility
Hands-on review: STM laptop bags
The advent of hybrid working has meant we need laptop bags. We got our hands on two of the most popular laptop bags from STM.
Story image
Power / Energy
SmartCIC report reveals top five 5G carriers in the world
The Global Cellular Performance Survey also found that 5G networks are delivering high download speeds but lagging in upload speeds.
Story image
Microsoft
Microsoft unveils adaptive accessories for disability access
Microsoft is introducing an expansive Inclusive Tech Lab to give people with disabilities greater access to technology through new software features and adaptive accessories.
Booster
Booster Innovation Fund. A fund of Kiwi ingenuity – for Kiwi investors.
Link image
Story image
Cybersecurity
A10 Networks finds over 15 million DDoS weapons in 2021
A10 Networks notes that in the 2H 2021 reporting period, its security research team tracked more than 15.4 million Distributed Denial-of-Service (DDoS) weapons.
Story image
Sustainability
Grasping the opportunity to rethink the metrics of a sustainable data centre
A data centre traditionally has two distinct operations teams: the Facility Operations team, and the IT Operations team. Collaboration between them is the key to defining, measuring, and delivering long-term efficiency and sustainability improvements.
Story image
Ransomware
Zerto unveils updates to ransomware recovery capabilities
"Organisations face increased risks from the volume and sophistication of ransomware attacks prevalent today."
Exabeam
Find out how a behavioural analytics-driven approach can transform security operations with the new Exabeam commissioned Forrester study.
Link image
Story image
Data Center
Preventing downtime costs and damage with Distributed Infrastructure Management
Distributed Infrastructure Management (DIM) can often be a lifeline for many enterprises that work with highly critical ICT infrastructure and power sources.
Story image
Kodari Securities (KOSEC)
NFT trends and opportunities: expert reveals all
The NFT market is growing at an exponential rate, with unprecedented liquidity. Here we explore how businesses can profit.
Story image
Wireless
SmartCIC, BICS partner to expand wireless service options
SmarCIC has partnered with BICS to increase choice for organisations using fixed wireless services, expanding existing carrier relationships for its CELLSMART division.
Softiron
For every 10PB of storage run on HyperDrive vs. comparable alternatives, an estimated 6,656 tonnes of CO₂ are saved by reduced energy consumption alone over its lifespan. That’s the equivalent of taking nearly 1,500 cars off the road for a year.
Link image
Story image
BeyondTrust
BeyondTrust integrates Password Safe solution with SailPoint
BeyondTrust has announced the integration of BeyondTrust Password Safe with SailPoint identity security offerings.
Story image
Amazon Web Services / AWS
Databricks strengthens AWS partnership with new Lakehouse offering
Customers will experience faster onboarding and unified account administration to make building a Databricks Lakehouse on AWS easier.
Darktrace
Threat actors are exploiting weaknesses in interconnected IT/OT ecosystems. Darktrace illuminates your entire business and takes targeted action to stop emerging attacks.
Link image
Story image
Storage
Energy storage demand momentum continues, says BYD
BYD has announced an expansion of its production capacities and will deliver 250,000 units of its energy storage system, BYD Battery-Box Premium.
Story image
Remote Working
How organisations can meet employees' changing expectations
The global employment market has shifted dramatically in favour of employees, sparking the so-called great resignation, in which people are leaving unsatisfying roles in search of greener pastures.
Story image
Cybersecurity
HackerOne launches Attack Resistance Management solution
HackerOne has launched Attack Resistance Management - a new category of security solution that targets the root causes of the attack resistance gap. 
Story image
Artificial Intelligence
ForgeRock releases Autonomous Access solution powered by AI
ForgeRock has officially introduced ForgeRock Autonomous Access, a new solution that uses AI to prevent identity-based cyber attacks and fraud.
Story image
Ransomware
Cybersecurity starts with education
In 2021, 80% of Australian organisations responding to the Sophos State of Ransomware study reported being hit by ransomware. 
Story image
Digital Transformation
Unlocking the next digital frontier for educational institutions
Understanding where to invest in technology can be challenging for education institutions, especially after the COVID-19 disruptions.
Story image
Excel
Could your Excel practices be harming your business?
While Excel has been the de-facto standard for budgeting, planning, and forecasting, is it alone, enough to support organisations in the global marketplace that’s facing rapid changes due to digital transformation?