The U.S. Cybersecurity and Infrastructure Security Agency has worked closely with the energy and financial sectors in recent months to prevent cyber fallout from the Russia-Ukraine war. CISA Chief of Staff Kiersten Todt says information sharing is crucial for the critical infrastructure industries.
Chinese intelligence is conducting cyberespionage campaigns targeting corporations involved with energy extraction in the South China Sea, researchers say. Proofpoint and PwC conclude with moderate confidence the campaign is the work of the threat actor known as TA423 or Red Ladon.
Alex Holden, CISO and founder of the cyber intelligence company Hold Security, was preparing to open an office in Ukraine when Russia invaded in February. He went ahead with his plan anyway. In this video interview with Information Security Media Group, he tells why he did it.
They’re necessary contributors to the business ecosystem, but there’s risk associated with third-party remote access, including bad actors lurking around every access point.
Identity and access management giant Okta says some customer data was exposed by the "relentless phishing campaign" that breached Twilio, which it uses to provide some SMS services. Twilio says attackers accessed data for 163 customer organizations.
As ransomware continues to pummel organizations left, right and center, two states have responded by banning certain types of ransom payments, and more look set to soon follow suit. But experts warn such bans could have "terrible consequences," leading to costlier and more complicated recovery.
Food delivery firm DoorDash says its customers and employees have been impacted by the phishing attack on its third-party service provider. DoorDash says it experienced "unusual and suspicious activity" on its third-party vendor's computer network that was a victim of a phishing campaign.
Cryptocurrency trading platform Coinbase faces a proposed class action from a user who says poor security led to the theft of $200,000 from his account. Attempts by plaintiff Manish Aggarwal to contact the company turned into a fight with an "impenetrable automated 'customer service' process."
The recently discovered Russian-linked MagicWeb malware that exploits on-premises Microsoft Active Directory Federated Services servers to persist in compromised systems underscores the benefits of cloud-based infrastructure and a zero trust approach to architecture, security researchers say.
In the latest weekly update, four editors at Information Security Media Group discuss important cybersecurity issues, including implications of the Russia-Ukraine cyberwar, the former CISA director’s somber message to the industry at Black Hat, and how the cryptocurrency landscape is changing.
Fintech company Block faces a putative class action demanding damages for customers affected by a 2021 data breach that affected 8.2 million individuals. The company, formerly known as Square and co-founded by former-Twitter CEO Jack Dorsey, disclosed the breach in April.
As the latest wave of ransomware attacks, extortion attempts and related fallout continues to hit hospitals globally, U.S. federal authorities have issued a new warning to the healthcare sector about Karakurt, the group behind one of the recent incidents.
An ongoing phishing campaign has compromised Twilio, Mailchimp and about 130 other organizations by using a lookalike Okta login page to trick employees into divulging their password and multi-factor authentication code. Researchers have traced the attacks to a 22-year-old suspect in North Carolina.
Cyber criminals are running scripting attacks on e-commerce sites that attempt to complete small payments by automatically inputting payment card numbers based on the Ally Bank identification number. There are no indications of a data breach at Ally Bank, says a source close to the fraud detection.
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