Tech Republic Security
JUNE 13, 2023
A poll of security software buyers shows 39% of small and medium-sized businesses lost customer data due to cyberattacks. The post Cyberattacks surge to 61% of small and medium-sized businesses, says study appeared first on TechRepublic.
Schneier on Security
JUNE 12, 2023
New research suggests that AIs can produce perfectly secure steganographic images: Abstract: Steganography is the practice of encoding secret information into innocuous content in such a manner that an adversarial third party would not realize that there is hidden meaning. While this problem has classically been studied in security literature, recent advances in generative models have led to a shared interest among security and machine learning researchers in developing scalable steganography te
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Krebs on Security
JUNE 15, 2023
The U.S. government agency in charge of improving the nation’s cybersecurity posture is ordering all federal agencies to take new measures to restrict access to Internet-exposed networking equipment. The directive comes amid a surge in attacks targeting previously unknown vulnerabilities in widely used security and networking appliances. Under a new order from the Cybersecurity and Infrastructure Security Agency (CISA), federal agencies will have 14 days to respond to any reports from CISA
Troy Hunt
JUNE 15, 2023
There are presently 201k people monitoring domains in Have I Been Pwned (HIBP). That's massive! That's 201k people that have searched for a domain, left their email address for future notifications when the domain appears in a new breach and successfully verified that they control the domain. But that's only a subset of all the domains searched, which totals 231k.
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Tech Republic Security
JUNE 16, 2023
Threat intelligence firm Abnormal Software is seeing cybercriminals using generative AI to go phishing; the same technology is part of the defense. The post AI vs AI: Next front in phishing wars appeared first on TechRepublic.
Schneier on Security
JUNE 14, 2023
Artificial intelligence will bring great benefits to all of humanity. But do we really want to entrust this revolutionary technology solely to a small group of US tech companies? Silicon Valley has produced no small number of moral disappointments. Google retired its “don’t be evil” pledge before firing its star ethicist. Self-proclaimed “ free speech absolutist ” Elon Musk bought Twitter in order to censor political speech , retaliate against journalists, and ease
Cyber Security Informer brings together the best content for cyber security professionals from the widest variety of industry thought leaders.
The Last Watchdog
JUNE 12, 2023
Information privacy and information security are two different things. Related: Tapping hidden pools of security talent Information privacy is the ability to control who (or what) can view or access information that is collected about you or your customers. Privacy controls allow you to say who or what can access a database of customer data or employee data.
Tech Republic Security
JUNE 13, 2023
Read the technical details about a new AiTM phishing attack combined with a BEC campaign as revealed by Microsoft, and learn how to mitigate this threat. The post New phishing and business email compromise campaigns increase in complexity, bypass MFA appeared first on TechRepublic.
Schneier on Security
JUNE 16, 2023
I’m just back from the sixteenth Workshop on Security and Human Behavior , hosted by Alessandro Acquisti at Carnegie Mellon University in Pittsburgh. SHB is a small, annual, invitational workshop of people studying various aspects of the human side of security, organized each year by Alessandro Acquisti, Ross Anderson, and myself. The fifty or so attendees include psychologists, economists, computer security researchers, criminologists, sociologists, political scientists, designers, lawyer
Lohrman on Security
JUNE 11, 2023
For 25 years, cyber policies have evolved and grown as the breadth and impact of cyber threats skyrocket. So what happened, and what’s missing as we head toward 2030?
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The Last Watchdog
JUNE 12, 2023
The cybersecurity community is waiting for the next shoe to drop in the wake of the audacious MOVEit-Zellis hack orchestrated by the infamous Russian hacking collective, Clop. Related: SolarWinds-style supply chain attacks on the rise Clop operatives went live last week with an unusual ultimatum — written in broken English and posted in a Dark Web forum — giving the victimized organizations a June 14 th deadline to make direct contact with them under threat of having sensitive stol
Tech Republic Security
JUNE 15, 2023
FBI, CISA and international organizations released an advisory detailing breadth and depth of LockBit, and how to defend against the most prevalent ransomware of 2022 and (so far) 2023. The post CISA advisory on LockBit: $91 million extorted from 1,700 attacks since 2020 appeared first on TechRepublic.
Schneier on Security
JUNE 13, 2023
The New York Times has a long article on the investigative techniques used to identify the person who stabbed and killed four University of Idaho students. Pay attention to the techniques: The case has shown the degree to which law enforcement investigators have come to rely on the digital footprints that ordinary Americans leave in nearly every facet of their lives.
The Hacker News
JUNE 16, 2023
The threat actor known as ChamelGang has been observed using a previously undocumented implant to backdoor Linux systems, marking a new expansion of the threat actor's capabilities. The malware, dubbed ChamelDoH by Stairwell, is a C++-based tool for communicating via DNS-over-HTTPS (DoH) tunneling.
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The Last Watchdog
JUNE 16, 2023
It was bound to happen. Clop, the Russia-based ransomware gang that executed the MOVEit-Zellis supply chain hack, has commenced making extortion demands of some big name U.S. federal agencies, in addition to global corporations. Related: Supply-chain hack ultimatum The nefarious Clop gang initially compromised MOVEit, which provided them a beachhead to gain access to Zellis, a UK-based supplier of payroll services.
Tech Republic Security
JUNE 13, 2023
The assumptions a business shouldn’t make about its DDoS defenses and the steps it should take now to reduce its likelihood of attack. The post DDoS threats and defense: How certain assumptions can lead to an attack appeared first on TechRepublic.
WIRED Threat Level
JUNE 15, 2023
The US government warns encryption chipmaker Hualan has suspicious ties to China’s military. Yet US agencies still use one of its subsidiary’s chips, raising fears of a backdoor.
SecureList
JUNE 15, 2023
Money is the root of all evil, including cybercrime. Thus, it was inevitable that malware creators would one day begin not only to distribute malicious programs themselves, but also to sell them to less technically proficient attackers, thereby lowering the threshold for entering the cybercriminal community. The Malware-as-a-Service (MaaS) business model emerged as a result of this, allowing malware developers to share the spoils of affiliate attacks and lowering the bar even further.
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How many people would you trust with your house keys? Chances are, you have a handful of trusted friends and family members who have an emergency copy, but you definitely wouldn’t hand those out too freely. You have stuff that’s worth protecting—and the more people that have access to your belongings, the higher the odds that something will go missing.
Bleeping Computer
JUNE 13, 2023
VMware patched today a VMware ESXi zero-day vulnerability exploited by a Chinese-sponsored hacking group to backdoor Windows and Linux virtual machines and steal data. [.
Tech Republic Security
JUNE 16, 2023
The study shows attackers are using more bots and doing more sophisticated phishing exploits and server attacks, especially targeting retail. The post Akamai’s new study: Bots, phishing and server attacks making commerce a cybersecurity hotspot appeared first on TechRepublic.
WIRED Threat Level
JUNE 12, 2023
A newly declassified report from the Office of the Director of National Intelligence reveals that the federal government is buying troves of data about Americans.
The Hacker News
JUNE 12, 2023
A fully undetectable (FUD) malware obfuscation engine named BatCloak is being used to deploy various malware strains since September 2022, while persistently evading antivirus detection. The samples grant "threat actors the ability to load numerous malware families and exploits with ease through highly obfuscated batch files," Trend Micro researchers said.
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In a recent study, IDC found that 64% of organizations said they were already using open source in software development with a further 25% planning to in the next year. Most organizations are unaware of just how much open-source code is used and underestimate their dependency on it. As enterprises grow the use of open-source software, they face a new challenge: understanding the scope of open-source software that's being used throughout the organization and the corresponding exposure.
Bleeping Computer
JUNE 13, 2023
Hackers are distributing Windows 10 using torrents that hide cryptocurrency hijackers in the EFI (Extensible Firmware Interface) partition to evade detection. [.
Tech Republic Security
JUNE 12, 2023
Google’s ChromeOS is not just for Chromebooks. Thomas Riedl, the Google unit’s head of enterprise, sees big growth opportunities for the OS where security and versatility matter most. The post Google’s ChromeOS aims for enterprise with security and compatibility appeared first on TechRepublic.
WIRED Threat Level
JUNE 10, 2023
Documents WIRED obtained detail new prison-monitoring technology that keeps tabs on inmates' location, heartbeats, and more.
The Hacker News
JUNE 14, 2023
The Chinese state-sponsored group known as UNC3886 has been found to exploit a zero-day flaw in VMware ESXi hosts to backdoor Windows and Linux systems. The VMware Tools authentication bypass vulnerability, tracked as CVE-2023-20867 (CVSS score: 3.
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Bleeping Computer
JUNE 11, 2023
Fortinet has released new Fortigate firmware updates that fix an undisclosed, critical pre-authentication remote code execution vulnerability in SSL VPN devices. [.
Google Security
JUNE 14, 2023
Tamás Koczka, Security Engineer In 2020 , we integrated kCTF into Google's Vulnerability Rewards Program (VRP) to support researchers evaluating the security of Google Kubernetes Engine (GKE) and the underlying Linux kernel. As the Linux kernel is a key component not just for Google, but for the Internet, we started heavily investing in this area. We extended the VRP's scope and maximum reward in 2021 (to $50k), then again in February 2022 (to $91k), and finally in August 2022 (to $133k).
Dark Reading
JUNE 16, 2023
This new role safeguarding cloud deployments requires an exceedingly rare set of technical and soft skills.
The Hacker News
JUNE 16, 2023
The U.S. Department of Justice (DoJ) on Thursday unveiled charges against a Russian national for his alleged involvement in deploying LockBit ransomware to targets in the U.S., Asia, Europe, and Africa. Ruslan Magomedovich Astamirov, 20, of Chechen Republic has been accused of perpetrating at least five attacks between August 2020 and March 2023.
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