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Every CyberSIXT summary, newest first, with a link to its story and to the original report.

Articles per day, last 14 days

Most articles on Wed 21 Oct (96); 10–13 on weekend days.

14 Oct16182096222426Today51 so faravg 60
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Articles per day, last 14 days
DayArticlesOn CISA KEV CVEs
Wed 14 Oct8625
Thu 15 Oct7815
Fri 16 Oct6112
Sat 17 Oct101
Sun 18 Oct100
Mon 19 Oct6012
Tue 20 Oct8616
Wed 21 Oct9618
Thu 22 Oct8411
Fri 23 Oct6816
Sat 24 Oct134
Sun 25 Oct132
Mon 26 Oct7620
Tue 27 Oct9518
Today, Wed 28 Oct51 so far8

Developing

Exploited only
90 articles

Wed 4 Jun 202590 articles

  1. Oklahoma Expands its Security Breach Notification Law

    Melissa Pascualini of Jackson Lewis The Oklahoma State Legislature recently enacted Senate Bill 626, amending its Security Breach Notification Act, effective January 1, 2026, to address gaps in the state’s current cybersecurity framework (the “Amendment”).…

    DataBreaches
  2. 35K Solar Devices Vulnerable to Potential Hijacking

    A little more than three-quarters of these exposed devices are located in Europe, followed by Asia, with 17%.

    Dark Reading
  3. Microsoft unveils free EU cybersecurity program for governments

    Microsoft announced in Berlin today a new European Security Program that promises to bolster cybersecurity for European governments. [...]

    BleepingComputer
  4. Vishing Crew Targets Salesforce Data

    A group Google is tracking as UNC6040 has been tricking users into installing a malicious version of a Salesforce app to gain access to and steal data from the platform.

    Dark Reading
  5. FBI: Play ransomware breached 900 victims, including critical orgs

    In an update to a joint advisory with CISA and the Australian Cyber Security Centre, the FBI said that the Play ransomware gang had breached roughly 900 organizations as of May 2025, three times the number of victims reported in October 2023. [...]

    BleepingComputer
  6. Ukraine’s military intelligence agency stole 4.4GB of highly classified internal data from Tupolev

    Ukraine’s GUR hacked the Russian aerospace and defense company Tupolev, stealing 4.4GB of highly classified internal data. Ukraine’s military intelligence agency GUR (aka HUR) claims the hack of the Russian aerospace and defense company Tupolev. According to…

    Security Affairs
  7. Hacker arrested for breaching 5,000 hosting accounts to mine crypto

    The Ukrainian police arrested a 35-year-old hacker who breached 5,000 accounts at an international hosting company and used them to mine cryptocurrency, resulting in $4.5 million in damages. [...]

    BleepingComputer
  8. Cisco warns of ISE and CCP flaws with public exploit code

    Cisco has released patches to address three vulnerabilities with public exploit code in its Identity Services Engine (ISE) and Customer Collaboration Platform (CCP) solutions. [...]

    BleepingComputer
  9. Ransomware group Gunra claims to have exfiltrated 450 million patient records from American Hospital Dubai.

    A relatively new ransomware group calling themself “Gunra” has shown it has no compunction about attacking hospitals. They have reportedly locked — and have started leaking information from — the American Hospital in Dubai (AHD). In its first listing…

    DataBreaches
  10. Ukraine claims it hacked Tupolev, Russia’s strategic warplane maker

    The Main Intelligence Directorate (GUR) of Ukraine's Ministry of Defense claims it hacked the Russian aerospace and defense company Tupolev, which develops Russia's supersonic strategic bombers. [...]

    BleepingComputer
  11. How Neuroscience Can Help Us Battle 'Alert Fatigue'

    By understanding the neurological realities of human attention, organizations can build more sustainable security operations that protect not only their digital assets but also the well-being of those who defend them.

    Dark Reading
  12. Researchers Bypass Deepfake Detection With Replay Attacks

    An international group of researchers found that simply rerecording deepfake audio with natural acoustics in the background allows it to bypass detection models at a higher-than-expected rate.

    Dark Reading
  13. Exploiting Clickfix: AMOS macOS Stealer Evades Security to Deploy Malicious Code

    A newly uncovered campaign involving an Atomic macOS Stealer (AMOS) variant has emerged, showcasing the evolving sophistication of multi-platform social engineering attacks. This campaign, discovered during routine attacker infrastructure analysis, leverages…

    gbhackers.com
  14. BidenCash carding market domains seized in international operation

    Earlier today, law enforcement seized multiple domains of BidenCash, the infamous dark web market for stolen credit cards, personal information, and SSH access. [...]

    BleepingComputer
  15. Threat Actors Exploit Malware Loaders to Circumvent Android 13+ Accessibility Safeguards

    Threat actors have successfully adapted to Google’s stringent accessibility restrictions introduced in Android 13 and later versions. These safeguards, rolled out in May 2022, were designed to prevent malicious applications from abusing accessibility…

    gbhackers.com
  16. FBI warns of NFT airdrop scams targeting Hedera Hashgraph wallets

    The FBI is warning about a new scam where cybercriminals exploit NFT airdrops on the Hedera Hashgraph network to steal crypto from cryptocurrency wallets. [...]

    BleepingComputer
  17. SCATTERED SPIDER Hackers Target IT Support Teams & Bypass Multi-Factor Authentication

    A cybercriminal group known as SCATTERED SPIDER has emerged as a formidable threat, targeting sectors like hospitality, telecommunications, finance, and retail with unprecedented sophistication. This group, active since at least 2022, differentiates itself…

    gbhackers.com
  18. DCRat Targets Latin American Users to Steal Banking Credentials

    IBM X-Force has uncovered a series of targeted email campaigns orchestrated by Hive0131, a financially motivated threat group likely originating from South America. Observed in early May 2025, these campaigns specifically target users in Colombia,…

    gbhackers.com
  19. New Eleven11bot Hacks 86,000 IP Cameras for Large-Scale DDoS Attack

    The newly identified Eleven11bot malware has compromised over 86,000 IP cameras across the Asia-Pacific (APAC) region, transforming these devices into a massive botnet for launching large-scale Distributed Denial of Service (DDoS) attacks. This incident,…

    gbhackers.com
  20. Google Exposes Vishing Group UNC6040 Targeting Salesforce with Fake Data Loader App

    Google has disclosed details of a financially motivated threat cluster that it said "specialises" in voice phishing (aka vishing) campaigns designed to breach organizations' Salesforce instances for large-scale data theft and subsequent extortion. The tech…

    The Hacker News
  21. Google fixes another actively exploited vulnerability in Chrome, so update now!

    Google has released an update for the Chrome browser to patch an actively exploited flaw. The update brings the Stable channel to versions 137.0.7151.68/.69 for Windows and Mac and 137.0.7151.68 for Linux. The easiest way to update Chrome is to allow it to…

    Malwarebytes
  22. North Shore University Sleep Disorders Center employee charged with secretly recording patients in restrooms

    On May 23, the North Shore University Sleep Disorders Center in New York notified HHS that 13,332 patients were affected by a breach that it coded as “Unauthorized Access/Disclosure” of data located “Other.” While the number affected might not seem unusually…

    DataBreaches
  23. Lumma Infostealer Developers Persist in Their Malicious Activities

    A coordinated operation by Europol, the FBI, Microsoft, and other public and private sector partners targeted the Lumma infostealer, a prolific malware distributed via a malware-as-a-service (MaaS) model. Known for stealing credentials and being a tool of…

    gbhackers.com
  24. Attackers Impersonate Ruby Packages to Steal Sensitive Telegram Data

    Malicious RubyGems pose as a legitimate plug-in for the popular Fastlane rapid development platform in a geopolitically motivated attack with global supply chain reach.

    Dark Reading
  25. Hello, Operator? A Technical Analysis of Vishing Threats

    Written by: Nick Guttilla Introduction Organizations are increasingly relying on diverse digital communication channels for essential business operations. The way employees interact with colleagues, access corporate resources, and especially, receive…

    Google Cloud
  26. Media giant Lee Enterprises says data breach affects 39,000 people

    Publishing giant Lee Enterprises is notifying over 39,000 people whose personal information was stolen in a February 2025 ransomware attack. [...]

    BleepingComputer
  27. Malicious ‘Sleeper Agent’ Browser Extensions Infected 1.5 Million Users Globally

    LayerX, a cybersecurity firm, has uncovered a sophisticated network of malicious browser extensions, dubbed “sleeper agents,” that are currently installed on nearly 1.5 million devices worldwide. These extensions, masquerading as legitimate in-browser sound…

    gbhackers.com
  28. Aembit Recognized on the 2025 Rising in Cyber List of Top Cybersecurity Startups

    Aembit, the workload identity and access management (IAM) company, today announced its inclusion in Rising in Cyber 2025, an independent list launched by Notable Capital to spotlight the 30 most promising cybersecurity startups shaping the future of…

    gbhackers.com
  29. Google: Hackers target Salesforce accounts in data extortion attacks

    Google has observed hackers claiming to be the ShinyHunters extortion group conducting social engineering attacks against multi-national companies to steal data from organizations' Salesforce platforms. [...]

    BleepingComputer
  30. Kerberos AS-REP roasting attacks: What you need to know

    Think your passwords are strong enough? AS-REP Roasting is back in the spotlight — and it's targeting weak spots in Active Directory. Learn more from Specops Software how attackers exploit missing Kerberos pre-auth and how to stop them with strong password…

    BleepingComputer
  31. Google Warns of Vishing, Extortion Campaign Targeting Salesforce Customers

    A financially motivated threat actor employing vishing to compromise Salesforce customers, and extort them.

    SecurityWeek
  32. Beware of Device Code Phishing

    Hackers are exploiting trusted authentication flows — like Microsoft Teams and IoT logins — to trick users into handing over access tokens, bypassing MFA and slipping undetected into corporate networks.

    Dark Reading
  33. The Cost of a Call: From Voice Phishing to Data Extortion

    Introduction Google Threat Intelligence Group (GTIG) is tracking UNC6040, a financially motivated threat cluster that specializes in voice phishing (vishing) campaigns specifically designed to compromise organization’s Salesforce instances for large-scale…

    Google Cloud
  34. HPE fixed multiple flaws in its StoreOnce software

    Hewlett Packard Enterprise (HPE) addressed multiple flaws in its StoreOnce data backup and deduplication solution. HPE has released security patches for eight vulnerabilities in its StoreOnce backup solution. These issues could allow remote code execution,…

    Security Affairs
  35. When ransomware listings create confusion as to who the victim was

    When a ransomware gang names one target but links to another target or posts a description of a different target, journalists and researchers may understandably be left wondering who was attacked. If the threat actors have posted proof of claims, it may be…

    DataBreaches
  36. Going Into the Deep End: Social Engineering and the AI Flood

    AI is transforming the cybersecurity landscape—empowering attackers with powerful new tools while offering defenders a chance to fight back. But without stronger awareness and strategy, organizations risk falling behind.

    SecurityWeek
  37. Chaos RAT Malware Targets Windows and Linux via Fake Network Tool Downloads

    Threat hunters are calling attention to a new variant of a remote access trojan (RAT) called Chaos RAT that has been used in recent attacks targeting Windows and Linux systems. According to findings from Acronis, the malware artifact may have been…

    The Hacker News
  38. Windows Authentication Coercion Attacks Present Major Risks to Enterprise Networks

    Authentication coercion remains a potent attack vector in Windows environments, enabling attackers with even low-privileged domain accounts to force targeted systems, often high-value servers or domain controllers, to authenticate to attacker-controlled…

    gbhackers.com
  39. Your SaaS Data Isn't Safe: Why Traditional DLP Solutions Fail in the Browser Era

    Traditional data leakage prevention (DLP) tools aren't keeping pace with the realities of how modern businesses use SaaS applications. Companies today rely heavily on SaaS platforms like Google Workspace, Salesforce, Slack, and generative AI tools,…

    The Hacker News
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