CyberSecure Specialist

Safeguarding ports from the rising tide of cyberthreats – Week in security with Tony Anscombe

Video An attack against a port operator that ultimately hobbled some 40 percent of Australia’s import and export capacity highlights the kinds of supply chain shocks that a successful cyberattack can cause 17 Nov 2023 This week, one of Australia’s major port operators, DP World, had to pull the plug on its internet connection and shut down ports around the country for several days due to a cyberattack. The incident, which ultimately crippled some 40…

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ChatGPT-Maker OpenAI Fires CEO Sam Altman, the Face of the AI Boom, for Lack of Candor With Company

ChatGPT-maker Open AI said Friday it has pushed out its co-founder and CEO Sam Altman after a review found he was “not consistently candid in his communications” with the board of directors. “The board no longer has confidence in his ability to continue leading OpenAI,” the artificial intelligence company said in a statement. In the year since Altman catapulted ChatGPT to global fame, he has become Silicon Valley’s sought-after voice on the promise and potential…

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Is your LinkedIn profile revealing too much?

Social Media How much contact and personal information do you give away in your LinkedIn profile and who can see it? Here’s why less may be more. Daniel Cunha Barbosa 16 Nov 2023  •  , 4 min. read Several friends recently asked me how cybercriminals could gain access to their contact data, especially their mobile phone numbers and email addresses. I basically told them that there are several methods that criminals can use to gather…

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2 Environmentalists Who Were Targeted by a Hacking Network Say the Public Is the Real Victim

Two environmentalists told a federal judge Thursday that the public was the real victim of a global computer hacking campaign that targeted those fighting big oil companies to get the truth out about global warming. A climate scientist and the director of a fund that creates initiatives to address climate change spoke at the sentencing of an Israeli man who prosecutors said enabled the hacking of thousands of individuals and entities worldwide. Aviram Azari, 52,…

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US Teen Pleads Guilty to Credential Stuffing Attack on Fantasy Sports Website

Wisconsin teenager Joseph Garrison has pleaded guilty to his involvement in a scheme to access user accounts at a fantasy sports and betting website. According to court documents, on November 18, 2022, Garrison launched a credential stuffing attack against the betting site, obtaining access to approximately 60,000 user accounts. The defendant and others then stole about $600,000 from approximately 1,600 victim accounts, by adding a new payment method to the accounts, depositing $5 to each…

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CISA Releases The Mitigation Guide: Healthcare and Public Health (HPH) Sector

Today, CISA released the Mitigation Guide: Healthcare and Public Health (HPH) Sector as a supplemental companion to the HPH Cyber Risk Summary, published July 19, 2023. This guide provides defensive mitigation strategy recommendations and best practices to combat pervasive cyber threats affecting this critical infrastructure sector. It also identifies known vulnerabilities for organizations to assess their networks and minimize risks before intrusions occur.  For more information and resources, HPH entities are encouraged to visit CISA’s…

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Alleged Extortioner of Psychotherapy Patients Faces Trial

Prosecutors in Finland this week commenced their criminal trial against Julius Kivimäki, a 26-year-old Finnish man charged with extorting a once popular and now-bankrupt online psychotherapy practice and thousands of its patients. In a 2,200-page report, Finnish authorities laid out how they connected the extortion spree to Kivimäki, a notorious hacker who was convicted in 2015 of perpetrating tens of thousands of cybercrimes, including data breaches, payment fraud, operating a botnet and calling in bomb…

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Biden Campaign Looking for CISO

The Biden for President campaign is searching for a Chief Information Security Officer (CISO) to lead its IT and security division. The campaign said the incoming cybersecurity chief will work to “define the organization’s risk appetite” and direct the formulation and execution of strategic cybersecurity and IT initiatives across the campaign.  Back in 2020, the campaign hired former White House cybersecurity adviser Chris DeRusha as its first CISO amidst reports that hackers linked to foreign…

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Citrix Releases Security Updates for Citrix Hypervisor

Citrix has released security updates addressing vulnerabilities in Citrix Hypervisor 8.2 CU1 LTSR. A cyber threat actor could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Citrix Hypervisor Security Bulletin for CVE-2023-23583 and CVE-2023-46835 and apply the necessary updates.                                        

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