Jonathan Greig

Jonathan has worked across the globe as a journalist since 2014. Before moving back to New York City, he worked for news outlets in South Africa, Jordan and Cambodia. He previously covered cybersecurity at ZDNet and TechRepublic.

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Hacker selling access to 50 vulnerable networks through Atlassian vulnerability

Jonathan Greig June 24, 2022

Hacker selling access to 50 vulnerable networks through Atlassian vulnerability
Ransomware groups targeting Mitel VoIP zero-day
Brief Ransomware groups targeting Mitel VoIP zero-day

Jonathan Greig June 24, 2022

US arm of Japanese automotive hose maker Nichirin pauses production after ransomware attack
Brief US arm of Japanese automotive hose maker Nichirin pauses production after ransomware attack

Jonathan Greig June 24, 2022

FBI investigating $100 million theft from blockchain company Harmony

Jonathan Greig June 24, 2022

FBI investigating $100 million theft from blockchain company Harmony
CISA, US Coast Guard warn of Log4Shell attacks after 130GB data breach in May

Jonathan Greig June 23, 2022

CISA, US Coast Guard warn of Log4Shell attacks after 130GB data breach in May
Brazilian retail giant confirms cyberattack after extortion group takes over Twitter account
Brief Brazilian retail giant confirms cyberattack after extortion group takes over Twitter account

Jonathan Greig June 23, 2022

Google: Seven zero-days in 2021 developed commercially and sold to governments

Jonathan Greig June 23, 2022

Google: Seven zero-days in 2021 developed commercially and sold to governments
Social Security numbers from 1.1 million patients leaked in 2020 Indiana University hospital breach
Brief Social Security numbers from 1.1 million patients leaked in 2020 Indiana University hospital breach

Jonathan Greig June 23, 2022

CISA experts propose ‘311’ cybersecurity emergency call line for small businesses

Jonathan Greig June 22, 2022

CISA experts propose ‘311’ cybersecurity emergency call line for small businesses
US, UK, New Zealand argue against disabling PowerShell

Jonathan Greig June 22, 2022

US, UK, New Zealand argue against disabling PowerShell
Twitter apologizes for abusing user security information after $150 million FTC settlement

Jonathan Greig June 22, 2022

Twitter apologizes for abusing user security information after $150 million FTC settlement
Microsoft 365, Cloudflare say service restored after outages

Jonathan Greig June 21, 2022

Microsoft 365, Cloudflare say service restored after outages
9 arrested in Netherlands after Europol raids on phishing gang
Brief 9 arrested in Netherlands after Europol raids on phishing gang

Jonathan Greig June 21, 2022

Flagstar Bank breach leaks Social Security numbers of more than 1.5 million people
Brief Flagstar Bank breach leaks Social Security numbers of more than 1.5 million people

Jonathan Greig June 21, 2022

Cyberattack on Yodel package delivery service causing delays

Jonathan Greig June 21, 2022

Cyberattack on Yodel package delivery service causing delays
Siemens, Motorola, Honeywell and more affected by 56 ‘ICEFALL’ vulnerabilities

Jonathan Greig June 21, 2022

Siemens, Motorola, Honeywell and more affected by 56 ‘ICEFALL’ vulnerabilities
15 vulnerabilities discovered in Siemens industrial control management system
Brief 15 vulnerabilities discovered in Siemens industrial control management system

Jonathan Greig June 17, 2022

QNAP investigating new Deadbolt ransomware campaign

Jonathan Greig June 17, 2022

QNAP investigating new Deadbolt ransomware campaign
Chinese APT groups targeting India, Pakistan and more with Sophos firewall vulnerability
Brief Chinese APT groups targeting India, Pakistan and more with Sophos firewall vulnerability

Jonathan Greig June 17, 2022

Security firm warns of ransomware attacks targeting Microsoft cloud ‘versioning’ feature

Jonathan Greig June 16, 2022

Security firm warns of ransomware attacks targeting Microsoft cloud ‘versioning’ feature
‘Hermit’ Android spyware used in Syria, Kazakhstan and Italy

Jonathan Greig June 16, 2022

‘Hermit’ Android spyware used in Syria, Kazakhstan and Italy
Debate rages over Microsoft vulnerability practices after Follina, Azure issues

Jonathan Greig June 15, 2022

Debate rages over Microsoft vulnerability practices after Follina, Azure issues
CloudFlare says it stopped largest HTTPS DDoS attack on record last week

Jonathan Greig June 14, 2022

CloudFlare says it stopped largest HTTPS DDoS attack on record last week
Large supermarket chain in southern Africa hit with ransomware

Jonathan Greig June 14, 2022

Large supermarket chain in southern Africa hit with ransomware
Illinois man behind DDoS attack service given 2-year prison sentence
Brief Illinois man behind DDoS attack service given 2-year prison sentence

Jonathan Greig June 14, 2022