Arielle Waldman News Writer, TechTarget Security NCC Group details 153% spike in September ransomware attacks 26 Oct 2023 Security 1Password stops attack linked to Okta breach 24 Oct 2023 Security Okta customer support system breached via stolen credentials 23 Oct 2023 Security North Korean hackers exploit critical TeamCity vulnerability 19 Oct 2023 Security Mandiant: Citrix zero-day actively exploited since August 18 Oct 2023 Security Google Authenticator synchronization raises MFA concerns 16 Oct 2023 Security MGM faces $100M loss from ransomware attack 06 Oct 2023 Security Okta debuts passkey support to combat account compromises 04 Oct 2023 Security Ransomware disrupts hospitality, healthcare in September 03 Oct 2023 Security Openwall patches 3 of 6 Exim zero-day flaws 02 Oct 2023 Security Cisco patches zero-day vulnerability under attack 28 Sep 2023 Security Dallas doles out $8.5M to remediate May ransomware attack 25 Sep 2023 Security Cyber insurance report shows surge in ransomware claims 20 Sep 2023 Security Developer platform Retool breached in vishing attack 14 Sep 2023 Security Palo Alto Networks: 80% of security exposures exist in cloud 14 Sep 2023 Security Browser companies patch critical zero-day vulnerability 13 Sep 2023 Security How Storm-0558 hackers stole an MSA key from Microsoft 07 Sep 2023 Security Okta: 4 customers compromised in social engineering attacks 06 Sep 2023 Security Ransomware attacks on education sector spike in August 05 Sep 2023 Security Mandiant reveals new backdoors used in Barracuda ESG attacks 29 Aug 2023 Security FBI: Suspected Chinese actors continue Barracuda ESG attacks 24 Aug 2023 Security Sophos: RDP played a part in 95% of attacks in H1 2023 23 Aug 2023 Security Ivanti issues fix for third zero-day flaw exploited in the wild 22 Aug 2023 Security CISA, vendors warn Citrix ShareFile flaw under attack 17 Aug 2023 Security Palo Alto: SugarCRM zero-day reveals growing cloud threats 10 Aug 2023 Security Coalition looks to bridge gap between CISOs, cyber insurance 09 Aug 2023 Security Onapsis researchers detail new SAP security threats 09 Aug 2023 Security MoveIt Transfer attacks dominate July ransomware disclosures 03 Aug 2023 Security Infosec experts divided on SEC four-day reporting rule 01 Aug 2023 Security Google: 41 zero-day vulnerabilities exploited in 2022 27 Jul 2023 Security Thoma Bravo sells Imperva to Thales Group for $3.6B 25 Jul 2023 Security Cyber insurers adapting to data-centric ransomware threats 20 Jul 2023 Security Microsoft still investigating stolen MSA key from email attacks 17 Jul 2023 Security Microsoft: Government agencies breached in email attacks 13 Jul 2023 Security Russia-based actor exploited unpatched Office zero day 12 Jul 2023 Security TPG Capital acquires Forcepoint's government unit for $2.45B 10 Jul 2023 Security JumpCloud invalidates API keys in response to ongoing incident 06 Jul 2023 Security June saw flurry of ransomware attacks on education sector 05 Jul 2023 Security DDoS attacks surging behind new techniques, geopolitical goals 28 Jun 2023 Security Apple patches zero days used in spyware attacks on Kaspersky 22 Jun 2023 Security May ransomware activity rises behind 8base, LockBit gangs 21 Jun 2023 Security Microsoft: DDoS attacks caused M365, Azure disruptions 19 Jun 2023 Security Chinese nation-state actor behind Barracuda ESG attacks 15 Jun 2023 Security Fortinet warns critical VPN vulnerability 'may' be under attack 13 Jun 2023 Security MoveIT Transfer attacks highlight SQL injection risks 12 Jun 2023 Security Barracuda: Replace vulnerable ESG devices 'immediately' 08 Jun 2023 Security Ransomware takes down multiple municipalities in May 06 Jun 2023 Security Mitiga warns free Google Drive license lacks logging visibility 01 Jun 2023 Security Chinese hackers targeting U.S. critical infrastructure 25 May 2023 Security Updated 'StopRansomware Guide' warns of shifting tactics 24 May 2023 Security Iowa hospital discloses breach following Royal ransomware leak 22 May 2023 Security Gentex confirms data breach by Dunghill ransomware actors 18 May 2023 Security Coalition: Employee actions are driving cyber insurance claims 16 May 2023 Security CrowdStrike warns of rise in VMware ESXi hypervisor attacks 15 May 2023 Security Dragos discloses blocked ransomware attack, extortion attempt 10 May 2023 Security Akamai bypasses mitigation for critical Microsoft Outlook flaw 10 May 2023 Security Western Digital confirms ransomware actors stole customer data 08 May 2023 Security Ransomware gangs display ruthless extortion tactics in April 04 May 2023 Security 1Password execs outline shift to passwordless authentication 01 May 2023 Security CISA aims to reduce email threats with serial CDR prototype 26 Apr 2023 Security RSAC panel warns AI poses unintended security consequences 25 Apr 2023 Security Google, Mandiant highlight top threats, evolving adversaries 25 Apr 2023 Security Fortra completes GoAnywhere MFT investigation 20 Apr 2023 Security Point32Health confirms service disruption due to ransomware 19 Apr 2023 Security Western Digital restores service; attack details remain unclear 13 Apr 2023 Security Nokoyawa ransomware exploits Windows CLFS zero-day 12 Apr 2023 Security Recorded Future launches OpenAI GPT model for threat intel 11 Apr 2023 Security Microsoft, Fortra get court order to disrupt Cobalt Strike 07 Apr 2023 Security 42% of IT leaders told to maintain breach confidentiality 05 Apr 2023 Security March ransomware disclosures spike behind Clop attacks 04 Apr 2023 Security Google: Spyware vendors exploiting iOS, Android zero days 29 Mar 2023 Security Zoom launches Okta Authentication for E2EE to verify identity 27 Mar 2023 Security More victims emerge from Fortra GoAnywhere zero-day attacks 23 Mar 2023 Security Cyber insurance carriers expanding role in incident response 22 Mar 2023 Security Google warns users of Samsung Exynos zero-day vulnerabilities 17 Mar 2023 Security Rubrik discloses data breach, blames Fortra zero-day 15 Mar 2023 Security Dell launches new security offerings for data protection, MDR 15 Mar 2023 Security Magniber ransomware actors exploiting Microsoft zero day 14 Mar 2023 Security IceFire ransomware targets Linux, exploits IBM vulnerability 09 Mar 2023 Security Flashpoint: Threat vectors converging, increasing damage 09 Mar 2023 Security Police raids target 'core' DoppelPaymer ransomware members 06 Mar 2023 Security Ransomware attacks ravaged big names in February 02 Mar 2023 Security Rapid7: Attackers exploiting vulnerabilities 'faster than ever' 28 Feb 2023 Security U.S. Marshals Service suffers ransomware attack, data breach 28 Feb 2023 Security Exploitation attempts observed against Fortinet FortiNAC flaw 22 Feb 2023 Security GoDaddy's response to 'multi-year' breach criticized 21 Feb 2023 Security Cisco Talos spots new MortalKombat ransomware attacks 15 Feb 2023 Security Namecheap email system hacked, used for phishing campaign 13 Feb 2023 Security New ESXi ransomware strain spreads, foils decryption tools 10 Feb 2023 Security U.S., U.K. hit TrickBot cybercrime gang with sanctions 09 Feb 2023 Security Hypervisor patching struggles exacerbate ESXiArgs attacks 09 Feb 2023 Security Widespread ransomware campaign targets VMware ESXi servers 06 Feb 2023 Security Threat activity increasing around Fortinet VPN vulnerability 02 Feb 2023 Security Ransomware attacks on public sector persist in January 02 Feb 2023 Security Experts applaud expansion of Apple's E2E encryption 23 Jan 2023 Security Bitzlato cryptocurrency exchange founder arrested, charged 18 Jan 2023 Security Microsoft fixes SSRF vulnerabilities found in Azure services 17 Jan 2023 Security Windows zero day patched but exploitation activity unclear 12 Jan 2023 Security BitSight, Schneider Electric partner to quantify OT risk 10 Jan 2023 Security December ransomware disclosures reveal high-profile victims 04 Jan 2023 1 2 3 4 5