SecurityBrief New Zealand logo
New Zealand's leading source of cybersecurity and cyber-attack news
Story image

Do not wait: Look at your IoT devices now

By Shannon Williams
Fri 3 Apr 2020
FYI, this story is more than a year old

The outbreak of COVID-19 is serving as a reminder of how much modern society relies on high levels of connectivity, as more work places shut down and people transition to working remotely.

As millions of people become confined to their homes, the security of Internet of Things devices has never been so important, according to consulting firm Protiviti, who is warning people to not wait and to check their security. 

A recent flash report from Protiviti reveals that devices remain vulnerable, despite how commonplace they are.

The report highlights a set of Bluetooth-related vulnerabilities that could lead to cyberattacks on thousands of IoT devices like deadlocks, crashes, buffer overflows and bypasses, which was recently discovered by researchers from the Singapore University of Technology and Design. 

A total set of 12 vulnerabilities have been reported to affect seven major system-on-a-chip (SoC) vendors whose chips are contained in more than 480 different IoT devices. 

According to the report, potentially impacted devices include, but are not limited to:

  • Medical devices
  • Building automation
  • Security systems
  • Automotive devices
  • Connected lighting devices
  • Smart home products
  • Consumer electronics

Proof-of-concept exploit codes have also been published, which demonstrate the vulnerabilities and their different impacts on the Bluetooth Low Energy (BLE) implementation within SoC chipsets, as well as how they can be exploited, Protiviti says. 

"With this code now being made freely available to the public, the probability that cybercriminals will attempt to abuse these vulnerabilities in the near future is highly likely," the company explains. 

"It is important for organisations to take action immediately to determine if they already have affected devices deployed and if so, take steps to patch them or mitigate the risk of exploitation."

Protiviti says companies that use or manufacture Bluetooth-enabled IoT devices should take immediate steps which include: 

  1. Review IoT device inventory and determine if any of the devices use the affected chips.
  2. Contact the device vendors to determine if devices are affected by the vulnerabilities.
  3. For devices that have BLE capabilities, rank/prioritise devices in terms of need and potential impact to the business and determine if their BLE functionality can be disabled.
  4. If BLE cannot be disabled, ask the device vendor if a patch has been released or will be released, as well as the anticipated timeframe and how to apply the patch.
  5. For affected systems that cannot be patched, develop compensating controls such as restricting physical access to the devices to prevent an attacker from getting within BLE range.
  6. Monitor these devices for anomalous activity and educate users to be aware of the associated risks and attack methods.
  7. If you would like more information on the above flash report or more insight from Protiviti executives on what businesses can do to protect their businesses in this highly online environment, please let us know.


 

Related stories
Top stories
Story image
ABI Research
75% of 5G networks to advance to 5G-Advanced by 2030
5G-advanced is set to launch in 2025, and 75% of 5G networks will upgrade by 2030, according to ABI Research. 
Story image
Cybersecurity
Online bullying, harassment skyrockets since COVID outbreak
Harmful content reports have risen by over 25% since the outbreak of the COVID pandemic, according to Netsafe.
Story image
Ransomware
Examining the future of ransomware threats with Vectra’s CTO
As customers' valuable data move to the cloud, so will ransomware. What is the current landscape and what do we need to know?
Story image
Security Information and Event Management (SIEM)
LogRhythm updates SIEM Platform with latest innovations
LogRhythm has announced the launch of version 7.9 of the LogRhythm SIEM Platform and updates to LogRhythm NDR and LogRhythm UEBA.
Story image
Tech job moves
Tech job moves - Bitdefender, Cohesity, Fortinet & MODIFI
We round up all job appointments from June 27-30, 2022, in one place to keep you updated with the latest from across the tech industries.
Story image
Document Management
NZ's FileInvite raises $10M in latest investment round
FileInvite has raised $10 million in Series A investment to fast-forward the extinction of email for requesting and collecting documents online.
Story image
Ransomware
Secureworks reveals new information on BRONZE STARLIGHT threat group
New research from Secureworks has uncovered new information on the Chinese threat group BRONZE STARLIGHT and how they are using targeted ransomware to initiate complicated attacks.
Story image
Artificial Intelligence
Eight top DevSecOps trends to support IT innovation in 2022
The use of DevSecOps practices is growing, as it is increasingly seen as the best way to produce high-quality and secure code. So what are the current trends?
Story image
Cybersecurity
Vulnerable APIs costing businesses billions every year
Large companies are particularly vulnerable to the security risks associated with exposed or unprotected APIs as they accelerate digital transformation.  
Story image
Cybersecurity
FIDO Alliance releases guidelines for optimising UX with FIDO Security Keys
The new guidelines aim to accelerate multi-factor authentication deployment and adoption with FIDO security keys.
Story image
Cybersecurity
Delinea’s Joseph Carson recognised with OnCon Icon Award
Delinea chief security scientist and advisory CISO Joseph Carson has been recognised as a Top 50 Information Security Professional in the 2022 OnCon Icon Awards.
Story image
Cloud Security
Palo Alto Networks bolsters cloud native security offerings
Latest Prisma Cloud platform updates help organisations continuously monitor and secure web applications with maximum flexibility.
Story image
Ransomware
Businesses unprepared to defend against ransomware attacks
Ransomware attacks continue to impact organisations worldwide with high costs, but businesses are still largely unprepared.
Story image
Digital Transformation
What CISOs think about cyber security, visibility and cloud
Seeking to uncover the minds of CISOs and CIOs across Asia Pacific, my company recently asked Frost & Sullivan to take a snapshot of cloud adoption behaviour in the region.
Story image
Apple
Jamf introduces new content filtering solution for education providers
Jamf has announced the launch of Jamf Safe Internet, a new offering that looks to deliver a safe online experience to students while offering better management options for admins.
Story image
Research
New study reveals 51% of employees using unauthorised apps
The research shows that 92% of employees and managers in large enterprises want full control over applications, but they don't have it.
Story image
MSP
Video: 10 Minute IT Jams - An update from CyberArk
Olly Stimpson joins us today to discuss the importance of MSP programmes and how MSP partners are experiencing success with CyberArk.
Story image
Cybersecurity
Blasé attitudes to cybersecurity by business a national risk
The largely unregulated state of cybersecurity in NZ, and consequential ambivalence of most businesses, risk hurting the country's trading prospects.
Story image
Trend Micro
5G network projects driven by improving security and privacy
Trend Micro's new study reveals the prospect of improved security and privacy capabilities are the main motivations behind private 5G wireless network projects.
Story image
WatchGuard Technologies
Ransomware volume doubled 2021 total by end of Q1 2022
Ransomware detections in the first quarter of this year doubled the total volume reported for 2021, according to a new report. 
Story image
Cybersecurity
Email threats spike 101%, remains a top attack vector
"Each year we see innovation in the threat landscape, but each year email remains a major threat to organisations."
Story image
Cybersecurity
Tech and data’s role in the changing face of compliance
Accenture's study found that 93% of respondents agree or strongly agree new technologies such as AI and cloud make compliance easier.
Story image
Internet of Things
ManageEngine wins big in IDC MarketScape assessment
ManageEngine's Endpoint Central service has been recognised as a leader by IDC MarketScape in several categories including Internet of Things device deployments and UEM software for SMEs.
Story image
Remote Working
RDP attacks on the rise, Kaspersky experts offer advice
"Given that remote work is here to stay, we urge companies to seriously look into securing their remote and hybrid workforce to protect their data."
Story image
Cybersecurity
Without trust, your security team is dead in the water
The rise of cyberattacks has increased the need for sound security that works across any type of business, but with any change, buy-in is essential. Airwallex explains why.
Story image
Cybersecurity
Security driving customer identity & access management adoption
"CIAM allows businesses to embed a secure identity layer into their consumer and SaaS applications, facilitating secure, seamless end user experiences."
Story image
Vendor
Forescout reveals top vulnerabilities impacting OT vendors
Forescout’s Vedere Labs has disclosed OT: ICEFALL, naming 56 vulnerabilities affecting devices from 10 operational technology vendors.
Story image
Gartner
Gartner's top recommendations for security leaders
"Leaders now recognise that major disruption is only one crisis away. We can’t control it, but we can evolve our thinking, philosophy, program and architecture.”
Story image
Cybersecurity
How organisations can mitigate IoT and IIoT security risks
IoT and IIoT come with inherent risks because they are often deployed faster than they can be secured, putting organisations in danger of cyber threats. Here are tips on how to mitigate those risks.
Story image
Microsoft
Digital innovation could shape the future of NZ - Microsoft
With cloud technologies available to more people around the world than ever before, it is not only businesses who will benefit from using them.
Story image
Cybersecurity
Unknown connections: How safe is public WiFi in Aotearoa?
If it's not your own household WiFi, then who has control of your data and is your connection actually safe?
Story image
Cybersecurity
Zero trust security adoption rises 27% in just two years
A survey of WAN managers has revealed that multi-factor authentication and single sign-on are the top zero trust features implemented.
Story image
Solutions
Progress launches latest version of network visibility solution
In Flowmon 12 network solution, Progress has expanded its support for public cloud provider flow log monitoring and launched new features.
Story image
Malware
Colt launches new SASE Gateway solution with Versa
Colt Technology Services’ customers now have access to an integrated full SASE solution that brings together SD WAN and SSE features.
Story image
Cybersecurity
Video: 10 Minute IT Jams - An update from CrowdStrike
Scott Jarkoff joins us today to discuss current trends in the cyber threat landscape, and the reporting work CrowdStrike is doing to prevent further cyber harm.
Story image
Web Development
Whitecliffe fosters careers for the future of tech
Do you want a career in Information Technology, Networking, Web Development, Software Development, or are you looking to upskill?
Story image
Data Protection
How secure is accounting software data in Aotearoa?
A recent Xero study found ICT spending for NZ businesses has increased 25% compared to pre-pandemic levels, so how safe is accounting software?
Story image
HP Inc
Firmware attacks significant threat in age of hybrid work
Changing workforce dynamics are creating new challenges for IT teams around firmware security, according to new research.
Story image
Cyber Criminal
Identity and access: the fight is on
Blue team defenders are used to protecting our data, applications, and users with access controls and other security mechanisms, which is why attacks like this are especially challenging when they target identity and access control systems.
Story image
Dark web
Cybercrime in Aotearoa: How does New Zealand law define it?
‘Cybercrime’ is a term we hear all the time, but what exactly is it, and how does New Zealand define it in legal terms?
Story image
Cloudera
Overcoming hybrid and multi-cloud challenges to drive innovation
Driven by improvements in technology, financial services companies have advanced both internal and external systems and processes, with the likes of digitisation, personalisation and risk management redefining the industry.
Story image
Revenue
Datacom announces revenue of $1.45 billion, fall in profit
Growing market pressures and border closures saw Datacom place increased focus on talent development initiatives for both existing and future employees.
Story image
Oracle Cloud
Commvault, Oracle to deliver Metallic Data Management as a Service
"We are excited to partner with Commvault and enable our customers to restore and recover their most mission-critical cloud data."
Story image
Compliance
Stock security features inadequate in face of rising risk
"Organisations must proactively find ways of identifying unseen vulnerabilities and should take a diligent, holistic approach to cybersecurity."