Search: “speculative execution”

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CategoryAll Malware 198 Vulnerability 186 Exploit / PoC 136 Ransomware 134 Threat actor 69 Data breach 43 Policy & legal 36 Phishing & fraud 19 Industry 11 Advisory 6 AI industry 5 Model release 5 AI safety & security 4 AI research 3

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More Spectre/Meltdown-Like Attacks

Schneier on SecurityJan 29, 08:02 UTC · Jan 29, 2020Exploit / PoC

45

Meltdown and Spectre: Data theft hardware bugs affect most modern CPUs

Help Net SecurityApr 20, 09:32 UTC · Apr 20, 2026Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

35

SgxPectre attack allows to reveal the content of the SGX enclave

Security AffairsMar 5, 07:26 UTC · Mar 5, 2018Exploit / PoC

45

GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs

The Hacker NewsJul 15, 00:00 UTC · Jul 15, 2025Exploit / PoC

45

Microsoft's Latest Security Update Fixes 64 New Flaws, Including a Zero

The Hacker NewsOct 12, 07:11 UTC · Oct 12, 2022Vulnerability in the wildCVE-2022-37969 CVE-2022-24521 CVE-2022-34718+6 CVEs

60

New Attack Leverages HTTP/2 for Effective Remote Timing Side

The Hacker NewsJul 31, 10:10 UTC · Jul 31, 2020Vulnerability

30

Intel CPUs Vulnerable to New 'SGAxe' and 'CrossTalk' Side

The Hacker NewsJun 10, 12:59 UTC · Jun 10, 2020Exploit / PoC CVE-2020-0549 CVE-2020-0543

50

New Interrupt Injection Attack Can Bypass Spectre v2 Defenses on Intel and AMD CPUs

The Hacker NewsAug 8, 10:51 UTC · Aug 8, 2026Vulnerability CVE-2023-20569

35

New Noise-Resilient Attack On Intel and AMD CPUs Makes Flush

The Hacker NewsMay 30, 10:32 UTC · May 30, 2020Exploit / PoC

45

14 New XS-Leaks (Cross-Site Leaks) Attacks Affect All Modern Web Browsers

The Hacker NewsDec 6, 09:25 UTC · Dec 6, 2021Vulnerability

30

Microsoft plugs 53 security holes in July 2018 Patch Tuesday

Help Net SecurityJul 11, 00:00 UTC · Jul 11, 2018Vulnerability CVE-2018-8327 CVE-2018-8319 CVE-2018-8304+1 CVEs

60

Intel releases patches to mitigate Meltdown and Spectre attacks

Security AffairsJan 5, 14:45 UTC · Jan 5, 2018Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

35

Downfall attacks can gather passwords, encryption keys from Intel processors

Help Net SecurityAug 9, 00:00 UTC · Aug 9, 2023Vulnerability CVE-2022-40982 CVE-2023-20593 CVE-2023-20569

35

New Intel CPU Flaw Exploits Hyper

The Hacker NewsNov 4, 09:24 UTC · Nov 4, 2018Exploit / PoC CVE-2018-5407

50

Apple news: iLeakage attack, MAC address leakage bug

Help Net SecurityOct 27, 00:00 UTC · Oct 27, 2023Exploit / PoC CVE-2023-32434 CVE-2023-42846

60

New Bugs Could Let Hackers Bypass Spectre Attack Mitigations On Linux Systems

The Hacker NewsMar 29, 11:49 UTC · Mar 29, 2021Exploit / PoC CVE-2020-27170 CVE-2020-27171

50

Intel and AMD trusted enclaves, a foundation for network security, fall to physical attacks

Ars Technica · SecuritySep 30, 20:25 UTC · Sep 30, 2025Malware

42

Supply chains, AI, and the cloud: The biggest failures (and one success) of 2025

Ars Technica · SecurityDec 31, 13:15 UTC · Dec 31, 2025Data breach

57

New Spectre-Style 'Pathfinder' Attack Targets Intel CPU, Leak Encryption Keys and Data

The Hacker NewsMay 8, 14:17 UTC · May 8, 2024Advisory

30

Week in review: VMware patches critical vulnerability, 1Password affected by Okta breach

Help Net SecurityOct 29, 00:00 UTC · Oct 29, 2023Vulnerability CVE-2023-20198 CVE-2023-5631 CVE-2023-34048+1 CVEs

60

Downfall Intel CPU side

Security AffairsAug 9, 08:06 UTC · Aug 9, 2023Vulnerability CVE-2022-40982

35

Zenbleed: New Flaw in AMD Zen 2 Processors Puts Encryption Keys and Passwords at Risk

The Hacker NewsJul 27, 06:35 UTC · Jul 27, 2023Exploit / PoC in the wildCVE-2023-20593

60

New CPU side-channel attack takes aim at Chrome's Site Isolation feature

The RecordJan 18, 00:00 UTC · Jan 18, 2023Vulnerability

30

New Side-Channel Attack Targets the CPU Ring Bus for the First Time

The RecordNov 17, 00:00 UTC · Nov 17, 2022Vulnerability

30

Spook.Js attack allows to bypass Google Chrome Site Isolation protections

Security AffairsSep 13, 15:26 UTC · Sep 13, 2021Exploit / PoC CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

50

Google Researchers Discover A New Variant of Rowhammer Attack

The Hacker NewsMay 27, 05:27 UTC · May 27, 2021Vulnerability

30

Mozilla Begins Rolling Out 'Site Isolation' Security Feature to Firefox Browser

The Hacker NewsMay 19, 14:11 UTC · May 19, 2021Vulnerability

30

New Spectre-Like Attacks

Schneier on SecurityMay 5, 15:35 UTC · May 5, 2021Vulnerability

30

Using memory encryption in web applications to help reduce the risk of Spectre attacks

Help Net SecurityMar 25, 00:00 UTC · Mar 25, 2021Exploit / PoC

57

Intel MDS attack mitigation: An overview

Help Net SecurityMay 28, 11:20 UTC · May 28, 2020Vulnerability

30

Intel releases updates to plug TPM-FAIL flaws, foil ZombieLoad v2 attacks

Help Net SecurityMay 28, 10:00 UTC · May 28, 2020Vulnerability CVE-2019-11090

35

Friday Squid Blogging: Antifungal Squid-Egg Coating

Schneier on SecurityJan 29, 08:02 UTC · Jan 29, 2020Vulnerability

30

New PlunderVolt Attack Targets Intel SGX Enclaves by Tweaking CPU Voltage

The Hacker NewsDec 11, 11:08 UTC · Dec 11, 2019Exploit / PoC CVE-2019-11157

50

New ZombieLoad v2 Attack Affects Intel's Latest Cascade Lake CPUs

The Hacker NewsNov 15, 00:00 UTC · Nov 15, 2019Vulnerability CVE-2019-11135

35

August 2019 Patch Tuesday forecast: Expect updates from Adobe, stay current on other updates

Help Net SecurityAug 14, 06:38 UTC · Aug 14, 2019Vulnerability CVE-2019-1125

35

Microsoft enabled Retpoline mitigations against the Spectre Variant 2

Security AffairsMar 5, 07:44 UTC · Mar 5, 2019Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-57152

35

Upcoming patches for security flaw in Intel processors expected to slow down computers

Help Net SecurityOct 15, 09:23 UTC · Oct 15, 2018Vulnerability

30

NetSpectre is a remote Spectre attack that allows stealing data over the network

Security AffairsJul 27, 18:53 UTC · Jul 27, 2018Vulnerability CVE-2017-5753

35

Tech giants reveal new variant of Meltdown and Spectre vulns

CyberScoopMay 21, 23:53 UTC · May 21, 2018Exploit / PoC in the wild

60

8 New Spectre-Class Vulnerabilities (Spectre

The Hacker NewsMay 5, 10:09 UTC · May 5, 2018Vulnerability

55