2024 on Daily CISO
Everything we have on record from 2024.
52 weekly archive pages, newest first. Each page sits under the week or day it covers. Daily CISO launched on September 27, 2026; the archive pages here were compiled after that from public records, not published in 2024.
December 2024 · 5 pages
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Week of December 30, 2024: Treasury discloses a BeyondTrust-linked breach, and OFAC sanctions Integrity TechCompiled September 27, 2026 from public records
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Week of December 23, 2024: CISA KEV Addition, LockBit Developer ChargedCompiled October 23, 2026 from public records
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Week of December 16, 2024: CISA Cloud Directive and BeyondTrust Zero-DayCompiled October 23, 2026 from public records
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Week of December 9, 2024: Cleo Zero-Day Exploited, Krispy Kreme Discloses Cyber IncidentCompiled October 23, 2026 from public records
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Week of December 2, 2024: PRC Telecom Hack Guidance and ENGlobal Ransomware DisclosureCompiled October 23, 2026 from public records
November 2024 · 3 pages
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Week of November 18, 2024: PAN-OS zero-days compromise 2,000 firewalls, and ransomware halts Blue YonderCompiled September 27, 2026 from public records
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Week of November 11, 2024: PRC Telecom Espionage Disclosed, KPMG Names New CISOCompiled October 22, 2026 from public records
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Week of November 4, 2024: CISA KEV Additions and Election Day Cybersecurity AssurancesCompiled October 22, 2026 from public records
October 2024 · 4 pages
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Week of October 28, 2024: CISA's RDP Phishing Alert and Sophos's China Counter-OpCompiled October 22, 2026 from public records
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Week of October 21, 2024: FortiManager Zero-Day Fallout and PRC Telecom IntrusionCompiled October 22, 2026 from public records
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Week of October 14, 2024: Iranian Brute-Force Advisory and CISO Moves at OpenAI, KeeperCompiled October 22, 2026 from public records
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Week of October 7, 2024: American Water discloses a cyberattack, and the FTC settles with MarriottCompiled September 27, 2026 from public records
September 2024 · 5 pages
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Week of September 30, 2024: CISA Adds KEV Entries, Aembit Names New CISOCompiled October 22, 2026 from public records
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Week of September 23, 2024: Ivanti KEV Addition, Telegram Data-Sharing ShiftCompiled October 21, 2026 from public records
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Week of September 16, 2024: CISA's FOCAL Plan and Ivanti CSA ExploitationCompiled October 21, 2026 from public records
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Week of September 9, 2024: SonicWall, Ivanti flaws exploited; Microsoft patches four zero-daysCompiled October 21, 2026 from public records
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Week of September 2, 2024: GRU Unit 29155 Advisory and Transport for London CyberattackCompiled October 22, 2026 from public records
August 2024 · 4 pages
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Week of August 26, 2024: Volt Typhoon exploits a Versa Director zero-day, and CISA profiles RansomHubCompiled September 27, 2026 from public records
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Week of August 19, 2024: CISA Expands KEV Catalog, CISO-Adjacent MovesCompiled October 21, 2026 from public records
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Week of August 12, 2024: CISA Adds SolarWinds Flaw to KEV, Microsoft Ships August PatchesCompiled October 22, 2026 from public records
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Week of August 5, 2024: BlackSuit Ransomware Advisory and New CISO AppointmentsCompiled October 21, 2026 from public records
July 2024 · 5 pages
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Week of July 29, 2024: VMware ESXi KEV Addition and Azure DDoS OutageCompiled October 21, 2026 from public records
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Week of July 22, 2024: LA County Courts Ransomware and North Korea Espionage AdvisoryCompiled October 21, 2026 from public records
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Week of July 15, 2024: Faulty CrowdStrike update grounds Windows fleets, and Bassett files a ransomware 8-KCompiled September 27, 2026 from public records
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Week of July 8, 2024: AT&T Breach Disclosure and APT40 AdvisoryCompiled October 20, 2026 from public records
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Week of July 1, 2024: Sonic Automotive Discloses CDK Fallout, CISA Flags Exploited Cisco FlawCompiled October 19, 2026 from public records
June 2024 · 4 pages
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Week of June 24, 2024: Indonesia Data Center Ransomware, Croatia Hospital CyberattackCompiled October 20, 2026 from public records
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Week of June 17, 2024: CISA Network Access Guidance, New CISOs at Reco and ARPA-HCompiled October 19, 2026 from public records
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Week of June 10, 2024: CISA KEV Additions, Globe Life and Key Tronic DisclosuresCompiled October 20, 2026 from public records
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Week of June 3, 2024: Synnovis ransomware hits London hospitals, and CISA flags Snowflake account attacksCompiled September 27, 2026 from public records
May 2024 · 4 pages
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Week of May 27, 2024: CISA Adds Four Exploited CVEs While CISO Moves Hit Synechron, ZeroFoxCompiled October 19, 2026 from public records
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Week of May 20, 2024: SEC's 30-day breach rule and the CyberArk-Venafi dealCompiled October 20, 2026 from public records
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Week of May 13, 2024: CISA's Eric Goldstein Departs, KEV Catalog ExpandsCompiled October 19, 2026 from public records
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Week of May 6, 2024: Black Basta Advisory, Key Tronic and Brandywine SEC FilingsCompiled October 18, 2026 from public records
April 2024 · 5 pages
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Week of April 29, 2024: Dropbox Sign Breach, CISA's Directory Traversal AlertCompiled October 18, 2026 from public records
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Week of April 22, 2024: Change Healthcare theft may cover much of the US, and ArcaneDoor hits Cisco ASACompiled September 27, 2026 from public records
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Week of April 15, 2024: Frontier Breach Disclosure, Akira Ransomware AdvisoryCompiled October 18, 2026 from public records
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Week of April 8, 2024: CISA's Midnight Blizzard Directive and a Palo Alto Zero-DayCompiled October 18, 2026 from public records
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Week of April 1, 2024: Ivanti Gateway Flaws, MarineMax's Amended Breach FilingCompiled October 18, 2026 from public records
March 2024 · 4 pages
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Week of March 25, 2024: XZ Utils Backdoor Surfaces as CISA Pushes New Cyber RulesCompiled October 16, 2026 from public records
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Week of March 18, 2024: Volt Typhoon Warning and a Wave of Breach DisclosuresCompiled October 16, 2026 from public records
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Week of March 11, 2024: HHS opens a Change Healthcare HIPAA probe, and EU lawmakers pass the AI ActCompiled September 27, 2026 from public records
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Week of March 4, 2024: Change Healthcare Fallout, Microsoft's Widening BreachCompiled October 16, 2026 from public records
February 2024 · 4 pages
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Week of February 26, 2024: Ivanti Exploitation Warning and Cencora Breach DisclosureCompiled October 15, 2026 from public records
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Week of February 19, 2024: Police seize LockBit's infrastructure, and Change Healthcare is breachedCompiled September 27, 2026 from public records
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Week of February 12, 2024: Prudential Discloses Breach, Fortinet Zero-Day ExploitedCompiled October 15, 2026 from public records
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Week of February 5, 2024: Volt Typhoon Warning, SouthState Bank Breach DisclosureCompiled October 15, 2026 from public records
January 2024 · 5 pages
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Week of January 29, 2024: FBI dismantles Volt Typhoon's router botnet, and Ivanti gateways get two more flawsCompiled September 27, 2026 from public records
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Week of January 22, 2024: HPE's Midnight Blizzard Breach and Tietoevry's Akira AttackCompiled October 20, 2026 from public records
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Week of January 15, 2024: CISA's Ivanti Emergency Directive and Microsoft's Email BreachCompiled October 15, 2026 from public records
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Week of January 8, 2024: Ivanti zero-days under active exploitation and SEC's X account hijackedCompiled October 15, 2026 from public records
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Week of January 1, 2024: CISA Flags Exploited Flaws, Orrick Breach Grows to 638,000Compiled October 20, 2026 from public records