TechDay New Zealand - Aotearoa's technology news network

Cybercrime stories

Any use of network connected electronic devices such as computers or smartphones for criminal activity is classified as cybercrime. With a long history starting with the misuse of telephone systems (such as ‘phreaking’), cybercrime today includes the creation and distribution of viruses, ransomware, keyloggers and other malware, the download and use of malware produced by others, social engineering tactics such as phishing or (physical) impersonation, the theft and use of credentials for accessing computer systems or networks, and the theft of privileged data. Cybercrime is a broad and dynamic field, with cybercriminals constantly adapting their methods in pursuit of usually financial goals, but also occasionally seeking to disrupt, embarrass or shame their targets.
Online fraud suspicious investment ads phone laptop warning icons

Bitdefender unmasks global Meta investment scam ads

Yesterday
#
phishing
#
email security
#
cybersecurity
Bitdefender exposes 26,000 Meta ads in 25 countries pushing fake investment schemes, impersonating banks, media and public figures.
Nhs hospital ward clinicians badge login secure data access

Netskope & Imprivata link zero trust for clinicians

2 days ago
#
data protection
#
ransomware
#
cloud security
Netskope and Imprivata link zero trust policies to healthcare shared workstations, promising tighter PHI protection without slowing clinicians.
Dim corporate server room flashing red lights cracked shield vulnerability

Google warns of surge in enterprise zero-day attacks

Last week
#
virtualisation
#
firewalls
#
vpns
Google warns attackers are shifting from browsers to corporate systems, as tracked zero-day exploits climb and enterprise edge devices surge.
Moody server room supply chain breach glowing red lock icon

ShinyHunters claims Woflow breach in supply chain hack

Last week
#
data protection
#
ransomware
#
mfa
ShinyHunters claims it hacked merchant data firm Woflow, raising supply chain fears for major brands despite no confirmed breach yet.
Europe smartphone social feed blocking shady ads flat design

Meta removes nearly 6m scam ads after DSA reports

Last week
#
martech
#
facebook
#
instagram
Meta took down nearly 6m scam ads in 2025 after alerts from Lithuanian watchdog Debunk.org under the EU's Digital Services Act system.
Heather mahalik  1

Why women can be leaders when it comes to AI

Last week
#
data protection
#
ransomware
#
digital transformation
Women in cybersecurity, long trained to question and validate, are uniquely placed to lead the era of risky, fast‑moving AI tools.
Japan factory night ransomware attack shadow figure network

Ransomware attacks surge 50% as industrial firms hit hardest

Last week
#
malware
#
data protection
#
ransomware
Global ransomware attacks jump 50% to 7,874 in 2025, with industrial firms bearing the brunt as criminal groups reshuffle their tactics.
Moody laptop dark desk phishing inbox shadowy hand global cyber threats

Israel-Iran conflict exploited in fresh email scam wave

Last week
#
phishing
#
physical security
#
email security
Scammers hijack Israel-Iran war headlines for classic advance-fee email cons, security researchers warn, urging users not to respond.
Dark cyber fraud desk with shields and law enforcement servers

Microsoft & Europol disrupt global Tycoon 2FA scam

Last week
#
ransomware
#
mfa
#
crypto
Microsoft and Europol have seized over 300 domains to disrupt Tycoon 2FA, a vast phishing-for-hire service bypassing MFA worldwide.
Logos

Tycoon 2FA phishing service disrupted in EU crackdown

Last week
#
ransomware
#
manufacturing
#
mfa
European authorities and tech firms have disrupted Tycoon 2FA, a major phishing service used to bypass MFA and hijack cloud accounts.
Cinematic cloud server room ai identity theft masked attackers

Cloudflare flags AI-fuelled identity & SaaS attacks

Last week
#
saas
#
firewalls
#
ddos
Cloudflare warns AI-driven identity fraud and SaaS abuse are reshaping cybercrime, as global costs hit USD $10.5 trillion a year.
Megan squire

Stop framing deepfake harassment of women as a social problem - It's a cybersecurity problem

Last week
#
ransomware
#
genai
#
ai
Non-consensual deepfake abuse of women is not just online harassment but cybercrime, demanding full threat intelligence and security action.
Anz city skyline night ai ransomware cyber extortion hackers

Cyber extortion tops 2025 attacks as AI risks escalate

Last week
#
data protection
#
ransomware
#
mfa
Cyber extortion has overtaken email scams as the top 2025 attack, as AI-powered threats grow and financial firms become prime targets.
Theodora

Generative AI fuels alarming surge in intimate image abuse

Last week
#
data protection
#
encryption
#
open source
Generative AI is fuelling a sharp rise in intimate image abuse, outpacing weak platform responses and patchy global legal protections.
Moody globe of network cables with hidden red cyber threat nodes

Phishing gangs weaponise .arpa DNS to evade defences

Last month
#
firewalls
#
network infrastructure
#
network security
Phishing gangs abuse .arpa DNS and IPv6 tunnels to hide brand-impersonation scams in core internet plumbing that most defences ignore.
Smartphone suspicious call laptop fake login deceptive subdomain scene

ShinyHunters pivots to subdomain phishing & vishing

Last month
#
saas
#
mfa
#
cloud security
ShinyHunters shifts to subdomain-brand phishing and vishing on mobiles, bypassing domain checks to hijack SSO logins and SaaS sessions.
Dark server room ai cyber attack red network path spreading

AI-driven cyber attacks now breach networks in minutes

Last month
#
malware
#
firewalls
#
ransomware
AI-fuelled hackers can now spread across corporate networks in as little as four minutes, outpacing human defenders by hours.
Cio nighttime office ai cyber attack warning screens digital storm

CIOs brace for AI-led cyber attacks but feel unready

Last month
#
digital transformation
#
cloud security
#
phishing
Most CIOs expect AI-driven cyber attacks within a year, but only a third feel prepared, exposing a widening gap in cyber resilience.
Glowing red world map ransomware ai cyber attack broken padlock

GenAI misuse & ransomware drive surge in cyber attacks

Last month
#
malware
#
edutech
#
uc
Global cyber attacks hit 2,090 a week in January as ransomware surges and risky GenAI use exposes fresh data-leak and intrusion paths.
Uk online shop secure checkout cybersecurity shield circuit lock

Ecommpay issues free guide to combat rising eCommerce fraud

Last month
#
mfa
#
fintech
#
cx
Ecommpay launches a free fraud guide for online retailers as UK payment fraud hits GBP £1.17 billion and AI-driven scams rapidly escalate.