RSS ze světa hackingu


Malicious IIS Extensions Gaining Popularity Among Cyber Criminals for Persistent Access

Threat actors are increasingly abusing Internet Information Services (IIS) extensions to backdoor servers as a means of establishing a "durable persistence mechanism." That's according to a new warning from the Microsoft 365 Defender Research Team, which said that "IIS backdoors are also harder to detect since they mostly reside in the same directories as legitimate modules used by target…

Datum: 27. 7. 2022

Experts Find Similarities Between New LockBit 3.0 and BlackMatter Ransomware

Cybersecurity researchers have reiterated similarities between the latest iteration of the LockBit ransomware and BlackMatter, a rebranded variant of the DarkSide ransomware strain that closed shop in November 2021. The new version of LockBit, called LockBit 3.0 aka LockBit Black, was released in June 2022, launching a brand new leak site and what's the very first ransomware bug bounty program,…

Datum: 26. 7. 2022

4 Steps Financial Industry Can Take to Cope With Their Growing Attack Surface

The financial services industry has always been at the forefront of technology adoption, but the 2020 pandemic accelerated the widespread of mobile banking apps, chat-based customer service, and other digital tools. Adobe's 2022 FIS Trends Report, for instance, found that more than half of the financial services and insurance firms surveyed experienced a notable increase in digital/mobile…

Datum: 26. 7. 2022

Hackers Increasingly Using WebAssembly Coded Cryptominers to Evade Detection

As many as 207 websites have been infected with malicious code designed to launch a cryptocurrency miner by leveraging WebAssembly (Wasm) on the browser. Web security company Sucuri, which published details of the campaign, said it launched an investigation after one of its clients had their computer slowed down significantly every time upon navigating to their own WordPress portal. This…

Datum: 26. 7. 2022

Critical FileWave MDM Flaws Open Organization-Managed Devices to Remote Hackers

FileWave's mobile device management (MDM) system has been found vulnerable to two critical security flaws that could be leveraged to carry out remote attacks and seize control of a fleet of devices connected to it. "The vulnerabilities are remotely exploitable and enable an attacker to bypass authentication mechanisms and gain full control over the MDM platform and its managed devices," Claroty…

Datum: 26. 7. 2022

SmokeLoader Infecting Targeted Systems with Amadey Info-Stealing Malware

An information-stealing malware called Amadey is being distributed by means of another backdoor called SmokeLoader. The attacks hinge on tricking users into downloading SmokeLoader that masquerades as software cracks, paving the way for the deployment of Amadey, researchers from the AhnLab Security Emergency Response Center (ASEC) said in a report published last week. Amadey, a…

Datum: 26. 7. 2022

Hackers Exploit PrestaShop Zero-Day to Steal Payment Data from Online Stores

Malicious actors are exploiting a previously unknown security flaw in the open source PrestaShop e-commerce platform to inject malicious skimmer code designed to swipe sensitive information. "Attackers have found a way to use a security vulnerability to carry out arbitrary code execution in servers running PrestaShop websites," the company noted in an advisory published on July 22. PrestaShop is…

Datum: 26. 7. 2022

Microsoft Adds Default Protection Against RDP Brute-Force Attacks in Windows 11

Microsoft is now taking steps to prevent Remote Desktop Protocol (RDP) brute-force attacks as part of the latest builds for the Windows 11 operating system in an attempt to raise the security baseline to meet the evolving threat landscape. To that end, the default policy for Windows 11 builds – particularly, Insider Preview builds 22528.1000 and newer – will automatically lock accounts for 10…

Datum: 25. 7. 2022

Experts Uncover New 'CosmicStrand' UEFI Firmware Rootkit Used by Chinese Hackers

An unknown Chinese-speaking threat actor has been attributed to a new kind of sophisticated UEFI firmware rootkit called CosmicStrand. "The rootkit is located in the firmware images of Gigabyte or ASUS motherboards, and we noticed that all these images are related to designs using the H81 chipset," Kaspersky researchers said in a new report published today. "This suggests that a common…

Datum: 25. 7. 2022

Magecart Hacks Food Ordering Systems to Steal Payment Data from Over 300 Restaurants

Three restaurant ordering platforms MenuDrive, Harbortouch, and InTouchPOS were the target of two Magecart skimming campaigns that resulted in the compromise of at least 311 restaurants. The trio of breaches has led to the theft of more than 50,000 payment card records from these infected restaurants and posted for sale on the dark web. "The online ordering platforms MenuDrive and Harbortouch…

Datum: 25. 7. 2022

Stránky: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525