Apple Patches Exploited Vulnerablity https://isc.sans.edu/diary/Apple%20Patches%20Exploited%20Vulnerability/29544 Venmo Phishing Abusing LinkedIn "slink" https://isc.sans.edu/diary/Venmo+Phishing+Abusing+LinkedIn+slink/29542/ Malicious PyPi Packages Install Browser Extensions https://blog.phylum.io/phylum-discovers-revived-crypto-wallet-address-replacement-attack

Obfuscated Deactivation of Script Block Logging https://isc.sans.edu/diary/Obfuscated%20Deactivation%20of%20Script%20Block%20Logging/29538 PCAP Data Analysis with Zeek https://isc.sans.edu/diary/PCAP%20Data%20Analysis%20with%20Zeek/29530 Bing Chat Prompt Injection https://arstechnica.com/information-technology/2023/02/ai-powered-bing-chat-spills-its-secrets-via-prompt-injection-attack/ More Malicious Python Packages https://blog.sonatype.com/malicious-aptx-python-package-drops-meterpreter-shell-deletes-netstat

A Backdoor with Smart Screenshot Capability https://isc.sans.edu/diary/A%20Backdoor%20with%20Smart%20Screenshot%20Capability/29534 KeePass Patches Issue Allowing Password Export https://keepass.info/news/n230109_2.53.html AWS Phishing via Google Ads https://www.sentinelone.com/blog/cloud-credentials-phishing-malicious-google-ads-target-aws-logins/ Apache Kafka Vulnerability https://lists.apache.org/thread/vy1c7fqcdqvq5grcqp6q5jyyb302khyz

Simple HTML Phishing via Telegram Bot https://isc.sans.edu/forums/diary/Simple%20HTML%20Phishing%20via%20Telegram%20Bot/29528/ Recovering from ESXiArgs Ransomware https://www.cisa.gov/uscert/ncas/alerts/aa23-039a NIST Standardizes Lightweight Cryptography https://csrc.nist.gov/Projects/lightweight-cryptography Sonicwall Web Content Filtering on Windows 11 22H2 https://www.sonicwall.com/support/product-notification/limitation-with-web-content-filtering-on-windows-11-22h2/230208075107457/ Google Chrome Release Changes https://developer.chrome.com/blog/early-stable/

A Survey of Bluetooth Vulnerabilities Trends https://isc.sans.edu/diary/A%20Survey%20of%20Bluetooth%20Vulnerabilities%20Trends%20%282023%20Edition%29/29522 OpenSSL Vulnerabilities / Patches https://www.openssl.org/news/secadv/20230207.txt Packet Tuesday: Most Frequent DNS Query ID / DNS Notify https://www.youtube.com/watch?v=QgCuE_zKyMY GoAnywhere MFT Patch Available (and PoC) https://frycos.github.io/vulns4free/2023/02/06/goanywhere-forgotten.html https://my.goanywhere.com/webclient/Dashboard.xhtml Qakbot Mechanizes Distribution of Malicous OneNote Notebooks https://news.sophos.com/en-us/2023/02/06/qakbot-onenote-attacks/

Earthquake Scams https://isc.sans.edu/diary/Earthquake%20in%20Turkey%20and%20Syria%3A%20Be%20Aware%20of%20Possible%20Donation%20Scams/29518 APIs Used By Bots to Detect Public IP Addresses https://isc.sans.edu/diary/APIs+Used+by+Bots+to+Detect+Public+IP+address/29516/ OpenSSH Vulnerablity Details CVE 2023-25136 https://blog.qualys.com/vulnerabilities-threat-research/2023/02/03/cve-2023-25136-pre-auth-double-free-vulnerability-in-openssh-server-9-1 A Novel State-of-the-Art Redis Malware https://blog.aquasec.com/headcrab-attacks-servers-worldwide-with-novel-state-of-art-redis-malware?&web_view=true

Assemblyline as a Malware Analysis Sandbox https://isc.sans.edu/diary/Assemblyline%20as%20a%20Malware%20Analysis%20Sandbox/29510 GoAnywhere MFT zero-day Exploited https://www.rapid7.com/blog/post/2023/02/03/exploitation-of-goanywhere-mft-zero-day-vulnerability/ Ransomware targeting VMware ESXi https://blog.ovhcloud.com/ransomware-targeting-vmware-esxi/ Jira Service Managment Server and Data Center Advisory CVE-2023-22501 https://confluence.atlassian.com/jira/jira-service-management-server-and-data-center-advisory-cve-2023-22501-1188786458.html OpenSSH Update https://www.openssh.com/releasenotes.html F5 BigIP Vulnerability CVE-2023-22374 https://my.f5.com/manage/s/article/K000130415

Rotating Packet Captures with pfSense https://isc.sans.edu/diary/Rotating%20Packet%20Captures%20with%20pfSense/29500 BEC Group Incorporates Secondary Impersonated Personas https://intelligence.abnormalsecurity.com/blog/firebrick-ostrich-third-party-reconnaissance-attacks MalVirt .Net Virtualization Thrives in Malvertising Attacks https://www.sentinelone.com/labs/malvirt-net-virtualization-thrives-in-malvertising-attacks/ Cisco Remote Code Execution with Persistence https://www.trellix.com/en-us/about/newsroom/stories/research/when-pwning-cisco-persistence-is-key-when-pwning-supply-chain-cisco-is-key.html

Detecting Malicious OneNote Files https://isc.sans.edu/diary/Detecting%20%28Malicious%29%20OneNote%20Files/29494 Microsoft Defender Device Isolation for Linux https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/announcing-device-isolation-support-for-linux/ba-p/3676400 SH1MMER Exploit for Chromebooks https://sh1mmer.me DOMPDF SVG Parsing Vulnerability https://github.com/dompdf/dompdf/security/advisories/GHSA-3cw5-7cxw-v5qg

DShield Honeypot Setup with pfSense https://isc.sans.edu/diary/DShield%20Honeypot%20Setup%20with%20pfSense/29490 Threat Actors Abusing Microsoft's "Verified Publisher" Status https://www.proofpoint.com/us/blog/cloud-security/dangerous-consequences-threat-actors-abusing-microsofts-verified-publisher PoS Malware Can Block Contactless Payments https://securelist.com/prilex-modification-now-targeting-contactless-credit-card-transactions/108569/ Detecting Files Exempt from Anti Malware Scans https://github.com/bananabr/TimeException

Decoding DNS over HTTP(s) Requests https://isc.sans.edu/diary/Decoding%20DNS%20over%20HTTP%28s%29%20Requests/29488 Action Needed for GitHub Desktop and Atom Users https://github.blog/2023-01-30-action-needed-for-github-desktop-and-atom-users/ GitHub Checksum Mismatches for .tar.gz Files https://github.com/orgs/community/discussions/45830 Facebook 2FA Bypass https://medium.com/pentesternepal/two-factor-authentication-bypass-on-facebook-3f4ac3ea139c Fortinet Exploit https://wzt.ac.cn/2022/12/15/CVE-2022-42475/ QNAP Vulnerability https://www.qnap.com/en/security-advisory/qsa-23-01

Microsoft Tips to Patch Your Exchange Servers https://techcommunity.microsoft.com/t5/exchange-team-blog/protect-your-exchange-servers/ba-p/3726001 FCC Treatens to Take Action Against Twilio over Robocalls https://www.fcc.gov/document/fcc-takes-mortgage-scam-robocall-campaign-targeting-homeowners PlugX Variant Spreads via USB https://unit42.paloaltonetworks.com/plugx-variants-in-usbs/ Adware in Google Play Store https://news.drweb.com/show/review/?lng=en&i=14652 Tails 5.9 Update https://tails.boum.org/news/version_5.9/index.de.html

Live Linux IR with UAC https://isc.sans.edu/diary/Live%20Linux%20IR%20with%20UAC/29480 Bitwarden Phishing https://community.bitwarden.com/t/phishing-website-bitwardenlogin-com/49704 https://www.reddit.com/r/Bitwarden/comments/10k2aj5/google_search_ads_showing_fake_bitwarden_web/ PY#RATION Attack Campaign Leverages Fernet Encyrption and Websockets https://www.securonix.com/blog/security-advisory-python-based-pyration-attack-campaign/ Skyhigh Security Secure Web Gateway: XSS in Single Sign On Plugin https://www.redteam-pentesting.de/en/advisories/rt-sa-2022-002/-skyhigh-security-secure-web-gateway-cross-site-scripting-in-single-sign-on-plugin Windows Crypto API Vuln PoC https://github.com/akamai/akamai-security-research/tree/main/PoCs/CVE-2022-34689 BIND Patches https://kb.isc.org/docs/cve-2022-3094

First Malicious OneNote Document https://isc.sans.edu/diary/A%20First%20Malicious%20OneNote%20Document/29470 Guidance for Securing Remote Monitoring and Management Software https://media.defense.gov/2023/Jan/25/2003149873/-1/-1/0/JOINT_CSA_RMM.PDF Microsoft Azure-Based Kerberos Attacks Crack Open Cloud Accounts https://www.darkreading.com/cloud/microsoft-azure-kerberos-attacks-open-cloud-accounts Microsoft Blocking XLL Files Downloaded From Internet https://www.microsoft.com/en-us/microsoft-365/roadmap?filters=&searchterms=115485 Lexmark Vulnerablities https://publications.lexmark.com/publications/security-alerts/CVE-2023-23560.pdf VMware VRealize Update https://www.vmware.com/security/advisories/VMSA-2023-0001.html

Apple Patch Summary https://isc.sans.edu/forums/diary/Apple%20Updates%20%28almost%29%20Everything%3A%20Patch%20Overview/29472/ ManageEngine News; https://github.com/vonahisec/CVE-2022-47966-Scan KSMBD Vulnerability https://sysdig.com/blog/cve-2023-0210-linux-kernel-unauthenticated-remote-heap-overflow/ BitWarden Server Side Iterations https://palant.info/2023/01/23/bitwarden-design-flaw-server-side-iterations/ Packet Tuesday: Neighbor Advertisements https://www.youtube.com/watch?v=CoaZjuuY1do

Who's Resolving This Domain https://isc.sans.edu/forums/diary/Who's%20Resolving%20This%20Domain%3F/29462/ Apple Updates Everything https://support.apple.com/en-us/HT201222 NSA IPv6 Security Guidance https://media.defense.gov/2023/Jan/18/2003145994/-1/-1/0/CSI_IPV6_SECURITY_GUIDANCE.PDF Roaming Mantis Implements new DNS Changer in tis malicious mobile app https://thehackernews.com/2023/01/roaming-mantis-spreading-mobile-malware.html

Imortance of Signing in Windows Environments https://isc.sans.edu/diary/Importance%20of%20signing%20in%20Windows%20environments/29456 FanDuel Discloses Data Breach Caused by Recent Mailchimp Hack https://www.bleepingcomputer.com/news/security/fanduel-discloses-data-breach-caused-by-recent-mailchimp-hack/ OneNote Documents Used to Embed Malicious Office Documents https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/trojanized-onenote-document-leads-to-formbook-malware/ Cisco Unified Communications Manager SQL Injection https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-sql-rpPczR8n Possible KeePass Vulnerability https://twitter.com/vomanc/status/1617135599030530054

SPF and DMARC use on 100k most popular domains https://isc.sans.edu/diary/SPF%20and%20DMARC%20use%20on%20100k%20most%20popular%20domains/29452 Sysmon Exploit Released CVE-2022-41120, CVE-2022-44704 https://github.com/Wh04m1001/SysmonEoP ManageEngine CVE-2022-47966 Technical Deep Dive https://www.horizon3.ai/manageengine-cve-2022-47966-technical-deep-dive/ Netcomm Router Vulnerablities https://kb.cert.org/vuls/id/986018 Microsoft Pushes Outdated Office Install Check https://www.bleepingcomputer.com/news/microsoft/microsoft-pushes-kb5021751-to-check-for-outdated-office-installs/

Malicious Google Ads for Fake Notepad++ Lead to Aurora Stealer https://isc.sans.edu/diary/Malicious%20Google%20Ad%20--%3E%20Fake%20Notepad%2B%2B%20Page%20--%3E%20Aurora%20Stealer%20malware/29448 Oracle Critical Patch Update https://www.oracle.com/security-alerts/cpujan2023.html QT QML Vulnerability https://blog.talosintelligence.com/vulnerability-spotlight-integer-and-buffer-overflow-vulnerabilities-found-in-qt-qml/ sudo sudoedit vulnerablity https://www.synacktiv.com/sites/default/files/2023-01/sudo-CVE-2023-22809.pdf

Finding that one GPO setting in a pool of hundreds of GPOs https://isc.sans.edu/diary/Finding%20that%20one%20GPO%20Setting%20in%20a%20Pool%20of%20Hundreds%20of%20GPOs/29442 GIT Code Audit https://x41-dsec.de/security/research/news/2023/01/17/git-security-audit-ostif/ Azure SSRF Flaws https://orca.security/resources/blog/ssrf-vulnerabilities-in-four-azure-services/ SMB Insecure Guest Auth Off By Default In Windows 11 Pro https://techcommunity.microsoft.com/t5/storage-at-microsoft/smb-insecure-guest-auth-now-off-by-default-in-windows-insider/ba-p/3715014 Packet Tuesday: IPv6 Router Advertisements https://www.youtube.com/watch?v=uRWpB_lYIZ8